div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails4jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails5jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails6jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=7Page 7button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=7 data-page=7 class=ts-thumb lazyload alt=Page 7: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails7jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=8Page 8button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=8 data-page=8 class=ts-thumb lazyload alt=Page 8: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails8jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=9Page 9button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=9 data-page=9 class=ts-thumb lazyload alt=Page 9: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails9jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=10Page 10button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=10 data-page=10 class=ts-thumb lazyload alt=Page 10: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails10jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=11Page 11button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=11 data-page=11 class=ts-thumb lazyload alt=Page 11: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails11jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=12Page 12button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=12 data-page=12 class=ts-thumb lazyload alt=Page 12: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails12jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=13Page 13button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=13 data-page=13 class=ts-thumb lazyload alt=Page 13: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails13jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=14Page 14button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=14 data-page=14 class=ts-thumb lazyload alt=Page 14: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails14jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=15Page 15button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=15 data-page=15 class=ts-thumb lazyload alt=Page 15: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails15jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=16Page 16button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=16 data-page=16 class=ts-thumb lazyload alt=Page 16: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails16jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=17Page 17button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=17 data-page=17 class=ts-thumb lazyload alt=Page 17: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails17jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=18Page 18button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=18 data-page=18 class=ts-thumb lazyload alt=Page 18: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails18jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=19Page 19button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=19 data-page=19 class=ts-thumb lazyload alt=Page 19: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails19jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=20Page 20button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=20 data-page=20 class=ts-thumb lazyload alt=Page 20: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails20jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=21Page 21button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=21 data-page=21 class=ts-thumb lazyload alt=Page 21: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails21jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=22Page 22button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=22 data-page=22 class=ts-thumb lazyload alt=Page 22: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails22jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=23Page 23button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=23 data-page=23 class=ts-thumb lazyload alt=Page 23: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails23jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=24Page 24button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=24 data-page=24 class=ts-thumb lazyload alt=Page 24: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails24jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=25Page 25button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=25 data-page=25 class=ts-thumb lazyload alt=Page 25: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails25jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=26Page 26button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=26 data-page=26 class=ts-thumb lazyload alt=Page 26: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails26jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=27Page 27button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=27 data-page=27 class=ts-thumb lazyload alt=Page 27: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails27jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=28Page 28button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=28 data-page=28 class=ts-thumb lazyload alt=Page 28: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails28jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=29Page 29button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=29 data-page=29 class=ts-thumb lazyload alt=Page 29: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails29jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=30Page 30button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=30 data-page=30 class=ts-thumb lazyload alt=Page 30: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails30jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=31Page 31button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=31 data-page=31 class=ts-thumb lazyload alt=Page 31: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails31jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=32Page 32button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=32 data-page=32 class=ts-thumb lazyload alt=Page 32: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails32jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=33Page 33button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=33 data-page=33 class=ts-thumb lazyload alt=Page 33: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails33jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=34Page 34button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=34 data-page=34 class=ts-thumb lazyload alt=Page 34: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails34jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=35Page 35button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=35 data-page=35 class=ts-thumb lazyload alt=Page 35: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails35jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=36Page 36button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=36 data-page=36 class=ts-thumb lazyload alt=Page 36: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails36jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=37Page 37button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=37 data-page=37 class=ts-thumb lazyload alt=Page 37: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails37jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=38Page 38button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=38 data-page=38 class=ts-thumb lazyload alt=Page 38: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails38jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=39Page 39button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=39 data-page=39 class=ts-thumb lazyload alt=Page 39: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails39jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=40Page 40button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=40 data-page=40 class=ts-thumb lazyload alt=Page 40: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails40jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=41Page 41button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=41 data-page=41 class=ts-thumb lazyload alt=Page 41: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails41jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=42Page 42button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=42 data-page=42 class=ts-thumb lazyload alt=Page 42: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails42jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=43Page 43button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=43 data-page=43 class=ts-thumb lazyload alt=Page 43: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails43jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=44Page 44button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=44 data-page=44 class=ts-thumb lazyload alt=Page 44: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails44jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=45Page 45button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=45 data-page=45 class=ts-thumb lazyload alt=Page 45: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails45jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=46Page 46button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=46 data-page=46 class=ts-thumb lazyload alt=Page 46: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails46jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=47Page 47button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=47 data-page=47 class=ts-thumb lazyload alt=Page 47: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails47jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=48Page 48button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=48 data-page=48 class=ts-thumb lazyload alt=Page 48: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails48jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=49Page 49button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=49 data-page=49 class=ts-thumb lazyload alt=Page 49: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails49jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=50Page 50button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=50 data-page=50 class=ts-thumb lazyload alt=Page 50: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails50jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=51Page 51button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=51 data-page=51 class=ts-thumb lazyload alt=Page 51: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails51jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=52Page 52button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=52 data-page=52 class=ts-thumb lazyload alt=Page 52: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails52jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=53Page 53button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=53 data-page=53 class=ts-thumb lazyload alt=Page 53: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails53jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=54Page 54button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=54 data-page=54 class=ts-thumb lazyload alt=Page 54: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails54jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=55Page 55button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=55 data-page=55 class=ts-thumb lazyload alt=Page 55: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails55jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=56Page 56button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=56 data-page=56 class=ts-thumb lazyload alt=Page 56: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails56jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=57Page 57button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=57 data-page=57 class=ts-thumb lazyload alt=Page 57: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails57jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=58Page 58button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=58 data-page=58 class=ts-thumb lazyload alt=Page 58: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails58jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=59Page 59button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=59 data-page=59 class=ts-thumb lazyload alt=Page 59: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails59jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=60Page 60button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=60 data-page=60 class=ts-thumb lazyload alt=Page 60: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails60jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=61Page 61button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=61 data-page=61 class=ts-thumb lazyload alt=Page 61: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails61jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=62Page 62button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=62 data-page=62 class=ts-thumb lazyload alt=Page 62: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails62jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=63Page 63button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=63 data-page=63 class=ts-thumb lazyload alt=Page 63: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails63jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=64Page 64button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=64 data-page=64 class=ts-thumb lazyload alt=Page 64: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails64jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=65Page 65button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=65 data-page=65 class=ts-thumb lazyload alt=Page 65: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails65jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=66Page 66button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=66 data-page=66 class=ts-thumb lazyload alt=Page 66: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails66jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=67Page 67button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=67 data-page=67 class=ts-thumb lazyload alt=Page 67: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails67jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=68Page 68button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=68 data-page=68 class=ts-thumb lazyload alt=Page 68: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails68jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=69Page 69button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=69 data-page=69 class=ts-thumb lazyload alt=Page 69: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails69jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=70Page 70button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=70 data-page=70 class=ts-thumb lazyload alt=Page 70: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails70jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=71Page 71button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=71 data-page=71 class=ts-thumb lazyload alt=Page 71: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails71jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=72Page 72button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=72 data-page=72 class=ts-thumb lazyload alt=Page 72: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails72jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=73Page 73button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=73 data-page=73 class=ts-thumb lazyload alt=Page 73: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails73jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=74Page 74button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=74 data-page=74 class=ts-thumb lazyload alt=Page 74: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails74jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=75Page 75button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=75 data-page=75 class=ts-thumb lazyload alt=Page 75: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails75jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=76Page 76button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=76 data-page=76 class=ts-thumb lazyload alt=Page 76: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails76jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=77Page 77button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=77 data-page=77 class=ts-thumb lazyload alt=Page 77: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails77jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=78Page 78button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=78 data-page=78 class=ts-thumb lazyload alt=Page 78: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails78jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=79Page 79button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=79 data-page=79 class=ts-thumb lazyload alt=Page 79: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails79jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=80Page 80button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=80 data-page=80 class=ts-thumb lazyload alt=Page 80: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails80jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=81Page 81button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=81 data-page=81 class=ts-thumb lazyload alt=Page 81: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails81jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=82Page 82button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=82 data-page=82 class=ts-thumb lazyload alt=Page 82: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails82jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=83Page 83button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=83 data-page=83 class=ts-thumb lazyload alt=Page 83: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails83jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=84Page 84button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=84 data-page=84 class=ts-thumb lazyload alt=Page 84: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails84jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=85Page 85button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=85 data-page=85 class=ts-thumb lazyload alt=Page 85: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails85jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=86Page 86button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=86 data-page=86 class=ts-thumb lazyload alt=Page 86: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails86jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=87Page 87button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=87 data-page=87 class=ts-thumb lazyload alt=Page 87: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails87jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=88Page 88button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=88 data-page=88 class=ts-thumb lazyload alt=Page 88: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails88jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=89Page 89button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=89 data-page=89 class=ts-thumb lazyload alt=Page 89: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails89jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=90Page 90button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=90 data-page=90 class=ts-thumb lazyload alt=Page 90: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails90jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=91Page 91button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=91 data-page=91 class=ts-thumb lazyload alt=Page 91: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails91jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=92Page 92button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=92 data-page=92 class=ts-thumb lazyload alt=Page 92: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails92jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=93Page 93button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=93 data-page=93 class=ts-thumb lazyload alt=Page 93: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails93jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=94Page 94button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=94 data-page=94 class=ts-thumb lazyload alt=Page 94: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails94jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=95Page 95button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=95 data-page=95 class=ts-thumb lazyload alt=Page 95: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails95jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=96Page 96button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=96 data-page=96 class=ts-thumb lazyload alt=Page 96: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails96jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=97Page 97button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=97 data-page=97 class=ts-thumb lazyload alt=Page 97: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails97jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=98Page 98button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=98 data-page=98 class=ts-thumb lazyload alt=Page 98: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails98jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=99Page 99button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=99 data-page=99 class=ts-thumb lazyload alt=Page 99: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails99jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=100Page 100button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=100 data-page=100 class=ts-thumb lazyload alt=Page 100: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails100jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=101Page 101button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=101 data-page=101 class=ts-thumb lazyload alt=Page 101: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails101jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=102Page 102button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=102 data-page=102 class=ts-thumb lazyload alt=Page 102: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails102jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=103Page 103button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=103 data-page=103 class=ts-thumb lazyload alt=Page 103: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails103jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=104Page 104button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=104 data-page=104 class=ts-thumb lazyload alt=Page 104: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails104jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=105Page 105button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=105 data-page=105 class=ts-thumb lazyload alt=Page 105: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails105jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=106Page 106button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=106 data-page=106 class=ts-thumb lazyload alt=Page 106: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails106jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=107Page 107button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=107 data-page=107 class=ts-thumb lazyload alt=Page 107: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails107jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=108Page 108button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=108 data-page=108 class=ts-thumb lazyload alt=Page 108: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails108jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=109Page 109button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=109 data-page=109 class=ts-thumb lazyload alt=Page 109: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails109jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=110Page 110button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=110 data-page=110 class=ts-thumb lazyload alt=Page 110: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails110jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=111Page 111button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=111 data-page=111 class=ts-thumb lazyload alt=Page 111: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails111jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=112Page 112button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=112 data-page=112 class=ts-thumb lazyload alt=Page 112: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails112jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=113Page 113button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=113 data-page=113 class=ts-thumb lazyload alt=Page 113: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails113jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=114Page 114button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=114 data-page=114 class=ts-thumb lazyload alt=Page 114: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails114jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=115Page 115button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=115 data-page=115 class=ts-thumb lazyload alt=Page 115: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails115jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=116Page 116button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=116 data-page=116 class=ts-thumb lazyload alt=Page 116: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails116jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=117Page 117button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=117 data-page=117 class=ts-thumb lazyload alt=Page 117: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails117jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=118Page 118button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=118 data-page=118 class=ts-thumb lazyload alt=Page 118: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails118jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=119Page 119button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=119 data-page=119 class=ts-thumb lazyload alt=Page 119: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails119jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=120Page 120button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=120 data-page=120 class=ts-thumb lazyload alt=Page 120: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails120jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=121Page 121button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=121 data-page=121 class=ts-thumb lazyload alt=Page 121: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails121jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=122Page 122button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=122 data-page=122 class=ts-thumb lazyload alt=Page 122: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails122jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=123Page 123button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=123 data-page=123 class=ts-thumb lazyload alt=Page 123: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails123jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=124Page 124button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=124 data-page=124 class=ts-thumb lazyload alt=Page 124: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails124jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=125Page 125button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=125 data-page=125 class=ts-thumb lazyload alt=Page 125: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails125jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=126Page 126button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=126 data-page=126 class=ts-thumb lazyload alt=Page 126: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails126jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=127Page 127button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=127 data-page=127 class=ts-thumb lazyload alt=Page 127: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails127jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=128Page 128button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=128 data-page=128 class=ts-thumb lazyload alt=Page 128: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails128jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=129Page 129button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=129 data-page=129 class=ts-thumb lazyload alt=Page 129: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails129jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=130Page 130button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=130 data-page=130 class=ts-thumb lazyload alt=Page 130: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails130jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=131Page 131button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=131 data-page=131 class=ts-thumb lazyload alt=Page 131: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails131jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=132Page 132button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=132 data-page=132 class=ts-thumb lazyload alt=Page 132: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails132jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=133Page 133button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=133 data-page=133 class=ts-thumb lazyload alt=Page 133: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails133jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=134Page 134button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=134 data-page=134 class=ts-thumb lazyload alt=Page 134: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails134jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=135Page 135button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=135 data-page=135 class=ts-thumb lazyload alt=Page 135: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails135jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=136Page 136button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=136 data-page=136 class=ts-thumb lazyload alt=Page 136: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails136jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=137Page 137button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=137 data-page=137 class=ts-thumb lazyload alt=Page 137: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails137jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=138Page 138button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=138 data-page=138 class=ts-thumb lazyload alt=Page 138: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails138jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=139Page 139button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=139 data-page=139 class=ts-thumb lazyload alt=Page 139: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails139jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=140Page 140button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=140 data-page=140 class=ts-thumb lazyload alt=Page 140: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails140jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=141Page 141button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=141 data-page=141 class=ts-thumb lazyload alt=Page 141: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails141jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=142Page 142button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=142 data-page=142 class=ts-thumb lazyload alt=Page 142: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails142jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=143Page 143button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=143 data-page=143 class=ts-thumb lazyload alt=Page 143: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails143jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=144Page 144button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=144 data-page=144 class=ts-thumb lazyload alt=Page 144: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails144jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=145Page 145button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=145 data-page=145 class=ts-thumb lazyload alt=Page 145: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails145jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=146Page 146button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=146 data-page=146 class=ts-thumb lazyload alt=Page 146: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails146jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=147Page 147button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=147 data-page=147 class=ts-thumb lazyload alt=Page 147: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails147jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=148Page 148button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=148 data-page=148 class=ts-thumb lazyload alt=Page 148: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails148jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=149Page 149button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=149 data-page=149 class=ts-thumb lazyload alt=Page 149: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails149jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=150Page 150button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=150 data-page=150 class=ts-thumb lazyload alt=Page 150: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails150jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=151Page 151button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=151 data-page=151 class=ts-thumb lazyload alt=Page 151: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails151jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=152Page 152button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=152 data-page=152 class=ts-thumb lazyload alt=Page 152: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails152jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=153Page 153button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=153 data-page=153 class=ts-thumb lazyload alt=Page 153: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails153jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=154Page 154button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=154 data-page=154 class=ts-thumb lazyload alt=Page 154: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails154jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=155Page 155button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=155 data-page=155 class=ts-thumb lazyload alt=Page 155: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails155jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=156Page 156button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=156 data-page=156 class=ts-thumb lazyload alt=Page 156: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails156jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=157Page 157button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=157 data-page=157 class=ts-thumb lazyload alt=Page 157: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails157jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=158Page 158button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=158 data-page=158 class=ts-thumb lazyload alt=Page 158: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails158jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=159Page 159button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=159 data-page=159 class=ts-thumb lazyload alt=Page 159: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails159jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=160Page 160button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=160 data-page=160 class=ts-thumb lazyload alt=Page 160: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails160jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=161Page 161button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=161 data-page=161 class=ts-thumb lazyload alt=Page 161: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails161jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=162Page 162button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=162 data-page=162 class=ts-thumb lazyload alt=Page 162: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails162jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=163Page 163button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=163 data-page=163 class=ts-thumb lazyload alt=Page 163: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails163jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=164Page 164button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=164 data-page=164 class=ts-thumb lazyload alt=Page 164: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails164jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=165Page 165button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=165 data-page=165 class=ts-thumb lazyload alt=Page 165: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails165jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=166Page 166button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=166 data-page=166 class=ts-thumb lazyload alt=Page 166: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails166jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=167Page 167button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=167 data-page=167 class=ts-thumb lazyload alt=Page 167: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails167jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=168Page 168button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=168 data-page=168 class=ts-thumb lazyload alt=Page 168: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails168jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=169Page 169button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=169 data-page=169 class=ts-thumb lazyload alt=Page 169: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails169jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=170Page 170button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=170 data-page=170 class=ts-thumb lazyload alt=Page 170: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails170jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=171Page 171button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=171 data-page=171 class=ts-thumb lazyload alt=Page 171: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails171jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=172Page 172button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=172 data-page=172 class=ts-thumb lazyload alt=Page 172: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails172jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=173Page 173button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=173 data-page=173 class=ts-thumb lazyload alt=Page 173: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails173jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=174Page 174button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=174 data-page=174 class=ts-thumb lazyload alt=Page 174: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails174jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=175Page 175button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=175 data-page=175 class=ts-thumb lazyload alt=Page 175: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails175jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=176Page 176button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=176 data-page=176 class=ts-thumb lazyload alt=Page 176: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails176jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=177Page 177button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=177 data-page=177 class=ts-thumb lazyload alt=Page 177: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails177jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=178Page 178button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=178 data-page=178 class=ts-thumb lazyload alt=Page 178: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails178jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=179Page 179button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=179 data-page=179 class=ts-thumb lazyload alt=Page 179: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails179jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=180Page 180button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=180 data-page=180 class=ts-thumb lazyload alt=Page 180: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails180jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=181Page 181button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=181 data-page=181 class=ts-thumb lazyload alt=Page 181: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails181jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=182Page 182button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=182 data-page=182 class=ts-thumb lazyload alt=Page 182: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails182jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=183Page 183button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=183 data-page=183 class=ts-thumb lazyload alt=Page 183: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails183jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=184Page 184button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=184 data-page=184 class=ts-thumb lazyload alt=Page 184: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails184jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=185Page 185button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=185 data-page=185 class=ts-thumb lazyload alt=Page 185: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails185jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=186Page 186button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=186 data-page=186 class=ts-thumb lazyload alt=Page 186: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails186jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=187Page 187button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=187 data-page=187 class=ts-thumb lazyload alt=Page 187: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails187jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=188Page 188button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=188 data-page=188 class=ts-thumb lazyload alt=Page 188: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails188jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=189Page 189button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=189 data-page=189 class=ts-thumb lazyload alt=Page 189: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails189jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=190Page 190button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=190 data-page=190 class=ts-thumb lazyload alt=Page 190: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails190jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=191Page 191button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=191 data-page=191 class=ts-thumb lazyload alt=Page 191: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails191jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=192Page 192button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=192 data-page=192 class=ts-thumb lazyload alt=Page 192: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails192jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=193Page 193button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=193 data-page=193 class=ts-thumb lazyload alt=Page 193: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails193jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=194Page 194button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=194 data-page=194 class=ts-thumb lazyload alt=Page 194: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails194jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=195Page 195button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=195 data-page=195 class=ts-thumb lazyload alt=Page 195: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails195jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=196Page 196button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=196 data-page=196 class=ts-thumb lazyload alt=Page 196: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails196jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=197Page 197button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=197 data-page=197 class=ts-thumb lazyload alt=Page 197: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails197jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=198Page 198button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=198 data-page=198 class=ts-thumb lazyload alt=Page 198: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails198jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=199Page 199button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=199 data-page=199 class=ts-thumb lazyload alt=Page 199: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails199jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=200Page 200button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=200 data-page=200 class=ts-thumb lazyload alt=Page 200: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails200jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=201Page 201button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=201 data-page=201 class=ts-thumb lazyload alt=Page 201: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails201jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=202Page 202button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=202 data-page=202 class=ts-thumb lazyload alt=Page 202: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails202jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=203Page 203button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=203 data-page=203 class=ts-thumb lazyload alt=Page 203: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails203jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=204Page 204button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=204 data-page=204 class=ts-thumb lazyload alt=Page 204: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails204jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=205Page 205button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=205 data-page=205 class=ts-thumb lazyload alt=Page 205: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails205jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=206Page 206button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=206 data-page=206 class=ts-thumb lazyload alt=Page 206: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails206jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=207Page 207button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=207 data-page=207 class=ts-thumb lazyload alt=Page 207: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails207jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=208Page 208button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=208 data-page=208 class=ts-thumb lazyload alt=Page 208: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails208jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=209Page 209button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=209 data-page=209 class=ts-thumb lazyload alt=Page 209: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails209jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=210Page 210button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=210 data-page=210 class=ts-thumb lazyload alt=Page 210: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails210jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=211Page 211button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=211 data-page=211 class=ts-thumb lazyload alt=Page 211: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails211jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=212Page 212button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=212 data-page=212 class=ts-thumb lazyload alt=Page 212: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails212jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=213Page 213button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=213 data-page=213 class=ts-thumb lazyload alt=Page 213: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails213jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=214Page 214button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=214 data-page=214 class=ts-thumb lazyload alt=Page 214: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails214jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=215Page 215button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=215 data-page=215 class=ts-thumb lazyload alt=Page 215: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails215jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=216Page 216button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=216 data-page=216 class=ts-thumb lazyload alt=Page 216: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails216jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=217Page 217button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=217 data-page=217 class=ts-thumb lazyload alt=Page 217: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails217jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=218Page 218button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=218 data-page=218 class=ts-thumb lazyload alt=Page 218: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails218jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=219Page 219button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=219 data-page=219 class=ts-thumb lazyload alt=Page 219: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails219jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=220Page 220button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=220 data-page=220 class=ts-thumb lazyload alt=Page 220: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails220jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=221Page 221button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=221 data-page=221 class=ts-thumb lazyload alt=Page 221: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails221jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=222Page 222button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=222 data-page=222 class=ts-thumb lazyload alt=Page 222: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails222jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=223Page 223button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=223 data-page=223 class=ts-thumb lazyload alt=Page 223: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails223jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=224Page 224button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=224 data-page=224 class=ts-thumb lazyload alt=Page 224: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails224jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=225Page 225button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=225 data-page=225 class=ts-thumb lazyload alt=Page 225: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails225jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=226Page 226button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=226 data-page=226 class=ts-thumb lazyload alt=Page 226: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails226jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=227Page 227button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=227 data-page=227 class=ts-thumb lazyload alt=Page 227: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails227jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=228Page 228button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=228 data-page=228 class=ts-thumb lazyload alt=Page 228: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails228jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=229Page 229button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=229 data-page=229 class=ts-thumb lazyload alt=Page 229: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails229jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=230Page 230button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=230 data-page=230 class=ts-thumb lazyload alt=Page 230: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails230jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=231Page 231button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=231 data-page=231 class=ts-thumb lazyload alt=Page 231: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails231jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=232Page 232button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=232 data-page=232 class=ts-thumb lazyload alt=Page 232: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails232jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=233Page 233button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=233 data-page=233 class=ts-thumb lazyload alt=Page 233: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails233jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=234Page 234button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=234 data-page=234 class=ts-thumb lazyload alt=Page 234: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails234jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=235Page 235button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=235 data-page=235 class=ts-thumb lazyload alt=Page 235: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails235jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=236Page 236button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=236 data-page=236 class=ts-thumb lazyload alt=Page 236: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails236jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=237Page 237button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=237 data-page=237 class=ts-thumb lazyload alt=Page 237: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails237jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=238Page 238button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=238 data-page=238 class=ts-thumb lazyload alt=Page 238: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails238jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=239Page 239button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=239 data-page=239 class=ts-thumb lazyload alt=Page 239: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails239jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=240Page 240button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=240 data-page=240 class=ts-thumb lazyload alt=Page 240: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails240jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=241Page 241button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=241 data-page=241 class=ts-thumb lazyload alt=Page 241: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails241jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=242Page 242button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=242 data-page=242 class=ts-thumb lazyload alt=Page 242: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails242jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=243Page 243button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=243 data-page=243 class=ts-thumb lazyload alt=Page 243: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails243jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=244Page 244button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=244 data-page=244 class=ts-thumb lazyload alt=Page 244: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails244jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=245Page 245button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=245 data-page=245 class=ts-thumb lazyload alt=Page 245: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails245jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=246Page 246button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=246 data-page=246 class=ts-thumb lazyload alt=Page 246: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails246jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=247Page 247button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=247 data-page=247 class=ts-thumb lazyload alt=Page 247: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails247jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=248Page 248button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=248 data-page=248 class=ts-thumb lazyload alt=Page 248: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails248jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=249Page 249button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=249 data-page=249 class=ts-thumb lazyload alt=Page 249: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails249jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=250Page 250button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=250 data-page=250 class=ts-thumb lazyload alt=Page 250: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails250jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=251Page 251button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=251 data-page=251 class=ts-thumb lazyload alt=Page 251: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails251jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=252Page 252button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=252 data-page=252 class=ts-thumb lazyload alt=Page 252: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails252jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=253Page 253button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=253 data-page=253 class=ts-thumb lazyload alt=Page 253: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails253jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=254Page 254button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=254 data-page=254 class=ts-thumb lazyload alt=Page 254: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails254jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=255Page 255button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=255 data-page=255 class=ts-thumb lazyload alt=Page 255: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails255jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=256Page 256button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=256 data-page=256 class=ts-thumb lazyload alt=Page 256: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails256jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=257Page 257button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=257 data-page=257 class=ts-thumb lazyload alt=Page 257: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails257jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=258Page 258button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=258 data-page=258 class=ts-thumb lazyload alt=Page 258: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails258jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=259Page 259button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=259 data-page=259 class=ts-thumb lazyload alt=Page 259: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails259jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=260Page 260button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=260 data-page=260 class=ts-thumb lazyload alt=Page 260: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails260jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=261Page 261button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=261 data-page=261 class=ts-thumb lazyload alt=Page 261: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails261jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=262Page 262button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=262 data-page=262 class=ts-thumb lazyload alt=Page 262: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails262jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=263Page 263button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=263 data-page=263 class=ts-thumb lazyload alt=Page 263: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails263jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=264Page 264button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=264 data-page=264 class=ts-thumb lazyload alt=Page 264: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails264jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=265Page 265button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=265 data-page=265 class=ts-thumb lazyload alt=Page 265: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails265jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=266Page 266button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=266 data-page=266 class=ts-thumb lazyload alt=Page 266: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails266jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=267Page 267button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=267 data-page=267 class=ts-thumb lazyload alt=Page 267: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails267jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=268Page 268button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=268 data-page=268 class=ts-thumb lazyload alt=Page 268: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails268jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=269Page 269button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=269 data-page=269 class=ts-thumb lazyload alt=Page 269: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails269jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=270Page 270button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=270 data-page=270 class=ts-thumb lazyload alt=Page 270: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails270jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=271Page 271button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=271 data-page=271 class=ts-thumb lazyload alt=Page 271: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails271jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=272Page 272button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=272 data-page=272 class=ts-thumb lazyload alt=Page 272: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails272jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=273Page 273button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=273 data-page=273 class=ts-thumb lazyload alt=Page 273: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails273jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=274Page 274button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=274 data-page=274 class=ts-thumb lazyload alt=Page 274: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails274jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=275Page 275button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=275 data-page=275 class=ts-thumb lazyload alt=Page 275: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails275jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=276Page 276button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=276 data-page=276 class=ts-thumb lazyload alt=Page 276: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails276jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=277Page 277button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=277 data-page=277 class=ts-thumb lazyload alt=Page 277: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails277jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=278Page 278button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=278 data-page=278 class=ts-thumb lazyload alt=Page 278: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails278jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=279Page 279button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=279 data-page=279 class=ts-thumb lazyload alt=Page 279: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails279jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=280Page 280button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=280 data-page=280 class=ts-thumb lazyload alt=Page 280: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails280jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=281Page 281button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=281 data-page=281 class=ts-thumb lazyload alt=Page 281: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails281jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=282Page 282button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=282 data-page=282 class=ts-thumb lazyload alt=Page 282: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails282jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=283Page 283button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=283 data-page=283 class=ts-thumb lazyload alt=Page 283: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails283jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=284Page 284button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=284 data-page=284 class=ts-thumb lazyload alt=Page 284: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails284jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=285Page 285button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=285 data-page=285 class=ts-thumb lazyload alt=Page 285: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails285jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=286Page 286button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=286 data-page=286 class=ts-thumb lazyload alt=Page 286: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails286jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=287Page 287button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=287 data-page=287 class=ts-thumb lazyload alt=Page 287: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails287jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=288Page 288button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=288 data-page=288 class=ts-thumb lazyload alt=Page 288: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails288jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=289Page 289button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=289 data-page=289 class=ts-thumb lazyload alt=Page 289: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails289jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=290Page 290button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=290 data-page=290 class=ts-thumb lazyload alt=Page 290: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails290jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=291Page 291button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=291 data-page=291 class=ts-thumb lazyload alt=Page 291: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails291jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=292Page 292button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=292 data-page=292 class=ts-thumb lazyload alt=Page 292: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails292jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=293Page 293button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=293 data-page=293 class=ts-thumb lazyload alt=Page 293: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails293jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=294Page 294button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=294 data-page=294 class=ts-thumb lazyload alt=Page 294: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails294jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=295Page 295button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=295 data-page=295 class=ts-thumb lazyload alt=Page 295: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails295jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=296Page 296button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=296 data-page=296 class=ts-thumb lazyload alt=Page 296: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails296jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=297Page 297button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=297 data-page=297 class=ts-thumb lazyload alt=Page 297: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails297jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=298Page 298button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=298 data-page=298 class=ts-thumb lazyload alt=Page 298: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails298jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=299Page 299button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=299 data-page=299 class=ts-thumb lazyload alt=Page 299: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails299jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=300Page 300button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=300 data-page=300 class=ts-thumb lazyload alt=Page 300: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails300jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=301Page 301button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=301 data-page=301 class=ts-thumb lazyload alt=Page 301: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails301jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=302Page 302button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=302 data-page=302 class=ts-thumb lazyload alt=Page 302: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails302jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=303Page 303button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=303 data-page=303 class=ts-thumb lazyload alt=Page 303: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails303jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=304Page 304button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=304 data-page=304 class=ts-thumb lazyload alt=Page 304: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails304jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=305Page 305button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=305 data-page=305 class=ts-thumb lazyload alt=Page 305: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails305jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=306Page 306button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=306 data-page=306 class=ts-thumb lazyload alt=Page 306: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails306jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=307Page 307button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=307 data-page=307 class=ts-thumb lazyload alt=Page 307: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails307jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=308Page 308button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=308 data-page=308 class=ts-thumb lazyload alt=Page 308: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails308jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=309Page 309button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=309 data-page=309 class=ts-thumb lazyload alt=Page 309: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails309jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=310Page 310button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=310 data-page=310 class=ts-thumb lazyload alt=Page 310: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails310jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=311Page 311button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=311 data-page=311 class=ts-thumb lazyload alt=Page 311: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails311jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=312Page 312button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=312 data-page=312 class=ts-thumb lazyload alt=Page 312: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails312jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=313Page 313button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=313 data-page=313 class=ts-thumb lazyload alt=Page 313: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails313jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=314Page 314button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=314 data-page=314 class=ts-thumb lazyload alt=Page 314: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails314jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=315Page 315button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=315 data-page=315 class=ts-thumb lazyload alt=Page 315: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails315jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=316Page 316button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=316 data-page=316 class=ts-thumb lazyload alt=Page 316: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails316jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=317Page 317button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=317 data-page=317 class=ts-thumb lazyload alt=Page 317: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails317jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=318Page 318button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=318 data-page=318 class=ts-thumb lazyload alt=Page 318: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails318jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=319Page 319button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=319 data-page=319 class=ts-thumb lazyload alt=Page 319: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails319jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=320Page 320button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=320 data-page=320 class=ts-thumb lazyload alt=Page 320: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails320jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=321Page 321button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=321 data-page=321 class=ts-thumb lazyload alt=Page 321: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails321jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=322Page 322button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=322 data-page=322 class=ts-thumb lazyload alt=Page 322: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails322jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=323Page 323button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=323 data-page=323 class=ts-thumb lazyload alt=Page 323: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails323jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=324Page 324button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=324 data-page=324 class=ts-thumb lazyload alt=Page 324: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails324jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=325Page 325button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=325 data-page=325 class=ts-thumb lazyload alt=Page 325: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails325jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=326Page 326button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=326 data-page=326 class=ts-thumb lazyload alt=Page 326: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails326jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=327Page 327button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=327 data-page=327 class=ts-thumb lazyload alt=Page 327: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails327jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=328Page 328button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=328 data-page=328 class=ts-thumb lazyload alt=Page 328: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails328jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=329Page 329button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=329 data-page=329 class=ts-thumb lazyload alt=Page 329: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails329jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=330Page 330button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=330 data-page=330 class=ts-thumb lazyload alt=Page 330: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails330jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=331Page 331button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=331 data-page=331 class=ts-thumb lazyload alt=Page 331: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails331jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=332Page 332button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=332 data-page=332 class=ts-thumb lazyload alt=Page 332: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails332jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=333Page 333button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=333 data-page=333 class=ts-thumb lazyload alt=Page 333: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails333jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=334Page 334button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=334 data-page=334 class=ts-thumb lazyload alt=Page 334: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails334jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=335Page 335button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=335 data-page=335 class=ts-thumb lazyload alt=Page 335: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails335jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=336Page 336button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=336 data-page=336 class=ts-thumb lazyload alt=Page 336: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails336jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=337Page 337button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=337 data-page=337 class=ts-thumb lazyload alt=Page 337: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails337jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=338Page 338button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=338 data-page=338 class=ts-thumb lazyload alt=Page 338: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails338jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=339Page 339button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=339 data-page=339 class=ts-thumb lazyload alt=Page 339: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails339jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=340Page 340button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=340 data-page=340 class=ts-thumb lazyload alt=Page 340: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails340jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=341Page 341button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=341 data-page=341 class=ts-thumb lazyload alt=Page 341: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails341jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=342Page 342button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=342 data-page=342 class=ts-thumb lazyload alt=Page 342: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails342jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=343Page 343button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=343 data-page=343 class=ts-thumb lazyload alt=Page 343: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails343jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=344Page 344button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=344 data-page=344 class=ts-thumb lazyload alt=Page 344: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails344jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=345Page 345button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=345 data-page=345 class=ts-thumb lazyload alt=Page 345: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails345jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=346Page 346button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=346 data-page=346 class=ts-thumb lazyload alt=Page 346: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails346jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=347Page 347button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=347 data-page=347 class=ts-thumb lazyload alt=Page 347: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails347jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=348Page 348button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=348 data-page=348 class=ts-thumb lazyload alt=Page 348: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails348jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=349Page 349button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=349 data-page=349 class=ts-thumb lazyload alt=Page 349: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails349jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=350Page 350button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=350 data-page=350 class=ts-thumb lazyload alt=Page 350: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails350jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=351Page 351button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=351 data-page=351 class=ts-thumb lazyload alt=Page 351: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails351jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=352Page 352button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=352 data-page=352 class=ts-thumb lazyload alt=Page 352: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails352jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=353Page 353button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=353 data-page=353 class=ts-thumb lazyload alt=Page 353: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails353jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=354Page 354button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=354 data-page=354 class=ts-thumb lazyload alt=Page 354: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails354jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=355Page 355button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=355 data-page=355 class=ts-thumb lazyload alt=Page 355: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails355jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=356Page 356button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=356 data-page=356 class=ts-thumb lazyload alt=Page 356: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails356jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=357Page 357button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=357 data-page=357 class=ts-thumb lazyload alt=Page 357: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails357jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=358Page 358button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=358 data-page=358 class=ts-thumb lazyload alt=Page 358: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails358jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=359Page 359button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=359 data-page=359 class=ts-thumb lazyload alt=Page 359: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails359jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=360Page 360button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=360 data-page=360 class=ts-thumb lazyload alt=Page 360: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails360jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=361Page 361button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=361 data-page=361 class=ts-thumb lazyload alt=Page 361: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails361jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=362Page 362button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=362 data-page=362 class=ts-thumb lazyload alt=Page 362: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails362jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=363Page 363button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=363 data-page=363 class=ts-thumb lazyload alt=Page 363: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails363jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=364Page 364button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=364 data-page=364 class=ts-thumb lazyload alt=Page 364: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails364jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=365Page 365button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=365 data-page=365 class=ts-thumb lazyload alt=Page 365: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails365jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=366Page 366button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=366 data-page=366 class=ts-thumb lazyload alt=Page 366: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails366jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=367Page 367button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=367 data-page=367 class=ts-thumb lazyload alt=Page 367: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails367jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=368Page 368button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=368 data-page=368 class=ts-thumb lazyload alt=Page 368: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails368jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=369Page 369button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=369 data-page=369 class=ts-thumb lazyload alt=Page 369: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails369jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=370Page 370button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=370 data-page=370 class=ts-thumb lazyload alt=Page 370: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails370jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=371Page 371button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=371 data-page=371 class=ts-thumb lazyload alt=Page 371: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails371jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=372Page 372button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=372 data-page=372 class=ts-thumb lazyload alt=Page 372: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails372jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=373Page 373button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=373 data-page=373 class=ts-thumb lazyload alt=Page 373: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails373jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=374Page 374button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=374 data-page=374 class=ts-thumb lazyload alt=Page 374: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails374jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=375Page 375button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=375 data-page=375 class=ts-thumb lazyload alt=Page 375: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails375jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=376Page 376button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=376 data-page=376 class=ts-thumb lazyload alt=Page 376: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails376jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=377Page 377button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=377 data-page=377 class=ts-thumb lazyload alt=Page 377: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails377jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=378Page 378button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=378 data-page=378 class=ts-thumb lazyload alt=Page 378: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails378jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=379Page 379button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=379 data-page=379 class=ts-thumb lazyload alt=Page 379: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails379jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=380Page 380button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=380 data-page=380 class=ts-thumb lazyload alt=Page 380: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails380jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=381Page 381button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=381 data-page=381 class=ts-thumb lazyload alt=Page 381: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails381jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=382Page 382button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=382 data-page=382 class=ts-thumb lazyload alt=Page 382: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails382jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=383Page 383button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=383 data-page=383 class=ts-thumb lazyload alt=Page 383: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails383jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=384Page 384button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=384 data-page=384 class=ts-thumb lazyload alt=Page 384: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails384jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=385Page 385button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=385 data-page=385 class=ts-thumb lazyload alt=Page 385: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails385jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=386Page 386button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=386 data-page=386 class=ts-thumb lazyload alt=Page 386: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails386jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=387Page 387button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=387 data-page=387 class=ts-thumb lazyload alt=Page 387: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails387jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=388Page 388button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=388 data-page=388 class=ts-thumb lazyload alt=Page 388: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails388jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=389Page 389button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=389 data-page=389 class=ts-thumb lazyload alt=Page 389: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails389jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=390Page 390button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=390 data-page=390 class=ts-thumb lazyload alt=Page 390: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails390jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=391Page 391button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=391 data-page=391 class=ts-thumb lazyload alt=Page 391: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails391jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=392Page 392button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=392 data-page=392 class=ts-thumb lazyload alt=Page 392: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails392jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=393Page 393button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=393 data-page=393 class=ts-thumb lazyload alt=Page 393: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails393jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=394Page 394button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=394 data-page=394 class=ts-thumb lazyload alt=Page 394: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails394jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=395Page 395button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=395 data-page=395 class=ts-thumb lazyload alt=Page 395: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails395jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=396Page 396button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=396 data-page=396 class=ts-thumb lazyload alt=Page 396: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails396jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=397Page 397button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=397 data-page=397 class=ts-thumb lazyload alt=Page 397: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails397jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=398Page 398button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=398 data-page=398 class=ts-thumb lazyload alt=Page 398: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails398jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=399Page 399button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=399 data-page=399 class=ts-thumb lazyload alt=Page 399: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails399jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=400Page 400button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=400 data-page=400 class=ts-thumb lazyload alt=Page 400: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails400jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=401Page 401button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=401 data-page=401 class=ts-thumb lazyload alt=Page 401: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails401jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=402Page 402button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=402 data-page=402 class=ts-thumb lazyload alt=Page 402: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails402jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=403Page 403button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=403 data-page=403 class=ts-thumb lazyload alt=Page 403: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails403jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=404Page 404button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=404 data-page=404 class=ts-thumb lazyload alt=Page 404: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails404jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=405Page 405button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=405 data-page=405 class=ts-thumb lazyload alt=Page 405: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails405jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=406Page 406button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=406 data-page=406 class=ts-thumb lazyload alt=Page 406: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails406jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=407Page 407button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=407 data-page=407 class=ts-thumb lazyload alt=Page 407: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails407jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=408Page 408button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=408 data-page=408 class=ts-thumb lazyload alt=Page 408: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails408jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=409Page 409button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=409 data-page=409 class=ts-thumb lazyload alt=Page 409: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails409jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=410Page 410button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=410 data-page=410 class=ts-thumb lazyload alt=Page 410: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails410jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=411Page 411button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=411 data-page=411 class=ts-thumb lazyload alt=Page 411: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails411jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=412Page 412button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=412 data-page=412 class=ts-thumb lazyload alt=Page 412: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails412jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=413Page 413button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=413 data-page=413 class=ts-thumb lazyload alt=Page 413: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails413jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=414Page 414button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=414 data-page=414 class=ts-thumb lazyload alt=Page 414: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails414jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=415Page 415button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=415 data-page=415 class=ts-thumb lazyload alt=Page 415: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails415jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=416Page 416button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=416 data-page=416 class=ts-thumb lazyload alt=Page 416: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails416jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=417Page 417button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=417 data-page=417 class=ts-thumb lazyload alt=Page 417: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails417jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=418Page 418button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=418 data-page=418 class=ts-thumb lazyload alt=Page 418: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails418jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=419Page 419button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=419 data-page=419 class=ts-thumb lazyload alt=Page 419: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails419jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=420Page 420button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=420 data-page=420 class=ts-thumb lazyload alt=Page 420: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails420jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=421Page 421button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=421 data-page=421 class=ts-thumb lazyload alt=Page 421: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails421jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=422Page 422button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=422 data-page=422 class=ts-thumb lazyload alt=Page 422: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails422jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=423Page 423button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=423 data-page=423 class=ts-thumb lazyload alt=Page 423: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails423jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=424Page 424button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=424 data-page=424 class=ts-thumb lazyload alt=Page 424: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails424jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=425Page 425button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=425 data-page=425 class=ts-thumb lazyload alt=Page 425: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails425jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=426Page 426button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=426 data-page=426 class=ts-thumb lazyload alt=Page 426: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails426jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=427Page 427button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=427 data-page=427 class=ts-thumb lazyload alt=Page 427: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails427jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=428Page 428button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=428 data-page=428 class=ts-thumb lazyload alt=Page 428: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails428jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=429Page 429button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=429 data-page=429 class=ts-thumb lazyload alt=Page 429: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails429jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=430Page 430button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=430 data-page=430 class=ts-thumb lazyload alt=Page 430: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails430jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=431Page 431button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=431 data-page=431 class=ts-thumb lazyload alt=Page 431: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails431jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=432Page 432button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=432 data-page=432 class=ts-thumb lazyload alt=Page 432: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails432jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=433Page 433button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=433 data-page=433 class=ts-thumb lazyload alt=Page 433: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails433jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=434Page 434button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=434 data-page=434 class=ts-thumb lazyload alt=Page 434: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails434jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=435Page 435button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=435 data-page=435 class=ts-thumb lazyload alt=Page 435: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails435jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=436Page 436button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=436 data-page=436 class=ts-thumb lazyload alt=Page 436: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails436jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=437Page 437button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=437 data-page=437 class=ts-thumb lazyload alt=Page 437: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails437jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=438Page 438button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=438 data-page=438 class=ts-thumb lazyload alt=Page 438: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails438jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=439Page 439button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=439 data-page=439 class=ts-thumb lazyload alt=Page 439: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails439jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=440Page 440button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=440 data-page=440 class=ts-thumb lazyload alt=Page 440: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails440jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=441Page 441button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=441 data-page=441 class=ts-thumb lazyload alt=Page 441: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails441jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=442Page 442button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=442 data-page=442 class=ts-thumb lazyload alt=Page 442: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails442jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=443Page 443button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=443 data-page=443 class=ts-thumb lazyload alt=Page 443: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails443jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=444Page 444button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=444 data-page=444 class=ts-thumb lazyload alt=Page 444: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails444jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=445Page 445button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=445 data-page=445 class=ts-thumb lazyload alt=Page 445: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails445jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=446Page 446button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=446 data-page=446 class=ts-thumb lazyload alt=Page 446: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails446jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=447Page 447button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=447 data-page=447 class=ts-thumb lazyload alt=Page 447: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails447jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=448Page 448button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=448 data-page=448 class=ts-thumb lazyload alt=Page 448: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails448jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=449Page 449button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=449 data-page=449 class=ts-thumb lazyload alt=Page 449: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails449jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=450Page 450button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=450 data-page=450 class=ts-thumb lazyload alt=Page 450: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails450jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=451Page 451button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=451 data-page=451 class=ts-thumb lazyload alt=Page 451: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails451jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=452Page 452button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=452 data-page=452 class=ts-thumb lazyload alt=Page 452: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails452jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=453Page 453button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=453 data-page=453 class=ts-thumb lazyload alt=Page 453: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails453jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=454Page 454button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=454 data-page=454 class=ts-thumb lazyload alt=Page 454: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails454jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=455Page 455button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=455 data-page=455 class=ts-thumb lazyload alt=Page 455: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails455jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=456Page 456button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=456 data-page=456 class=ts-thumb lazyload alt=Page 456: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails456jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=457Page 457button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=457 data-page=457 class=ts-thumb lazyload alt=Page 457: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails457jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=458Page 458button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=458 data-page=458 class=ts-thumb lazyload alt=Page 458: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails458jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=459Page 459button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=459 data-page=459 class=ts-thumb lazyload alt=Page 459: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails459jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=460Page 460button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=460 data-page=460 class=ts-thumb lazyload alt=Page 460: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails460jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=461Page 461button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=461 data-page=461 class=ts-thumb lazyload alt=Page 461: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails461jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=462Page 462button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=462 data-page=462 class=ts-thumb lazyload alt=Page 462: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails462jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=463Page 463button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=463 data-page=463 class=ts-thumb lazyload alt=Page 463: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails463jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=464Page 464button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=464 data-page=464 class=ts-thumb lazyload alt=Page 464: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails464jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=465Page 465button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=465 data-page=465 class=ts-thumb lazyload alt=Page 465: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails465jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=466Page 466button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=466 data-page=466 class=ts-thumb lazyload alt=Page 466: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails466jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=467Page 467button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=467 data-page=467 class=ts-thumb lazyload alt=Page 467: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails467jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=468Page 468button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=468 data-page=468 class=ts-thumb lazyload alt=Page 468: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails468jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=469Page 469button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=469 data-page=469 class=ts-thumb lazyload alt=Page 469: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails469jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=470Page 470button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=470 data-page=470 class=ts-thumb lazyload alt=Page 470: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails470jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=471Page 471button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=471 data-page=471 class=ts-thumb lazyload alt=Page 471: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails471jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=472Page 472button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=472 data-page=472 class=ts-thumb lazyload alt=Page 472: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails472jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=473Page 473button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=473 data-page=473 class=ts-thumb lazyload alt=Page 473: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails473jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=474Page 474button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=474 data-page=474 class=ts-thumb lazyload alt=Page 474: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails474jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=475Page 475button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=475 data-page=475 class=ts-thumb lazyload alt=Page 475: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails475jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=476Page 476button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=476 data-page=476 class=ts-thumb lazyload alt=Page 476: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails476jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=477Page 477button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=477 data-page=477 class=ts-thumb lazyload alt=Page 477: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails477jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=478Page 478button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=478 data-page=478 class=ts-thumb lazyload alt=Page 478: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails478jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=479Page 479button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=479 data-page=479 class=ts-thumb lazyload alt=Page 479: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails479jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=480Page 480button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=480 data-page=480 class=ts-thumb lazyload alt=Page 480: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails480jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=481Page 481button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=481 data-page=481 class=ts-thumb lazyload alt=Page 481: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails481jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=482Page 482button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=482 data-page=482 class=ts-thumb lazyload alt=Page 482: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails482jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=483Page 483button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=483 data-page=483 class=ts-thumb lazyload alt=Page 483: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails483jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=484Page 484button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=484 data-page=484 class=ts-thumb lazyload alt=Page 484: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails484jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=485Page 485button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=485 data-page=485 class=ts-thumb lazyload alt=Page 485: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails485jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=486Page 486button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=486 data-page=486 class=ts-thumb lazyload alt=Page 486: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails486jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=487Page 487button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=487 data-page=487 class=ts-thumb lazyload alt=Page 487: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails487jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=488Page 488button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=488 data-page=488 class=ts-thumb lazyload alt=Page 488: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails488jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=489Page 489button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=489 data-page=489 class=ts-thumb lazyload alt=Page 489: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails489jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=490Page 490button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=490 data-page=490 class=ts-thumb lazyload alt=Page 490: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails490jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=491Page 491button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=491 data-page=491 class=ts-thumb lazyload alt=Page 491: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails491jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=492Page 492button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=492 data-page=492 class=ts-thumb lazyload alt=Page 492: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails492jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=493Page 493button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=493 data-page=493 class=ts-thumb lazyload alt=Page 493: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails493jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=494Page 494button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=494 data-page=494 class=ts-thumb lazyload alt=Page 494: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails494jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=495Page 495button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=495 data-page=495 class=ts-thumb lazyload alt=Page 495: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails495jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=496Page 496button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=496 data-page=496 class=ts-thumb lazyload alt=Page 496: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails496jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=497Page 497button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=497 data-page=497 class=ts-thumb lazyload alt=Page 497: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails497jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=498Page 498button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=498 data-page=498 class=ts-thumb lazyload alt=Page 498: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails498jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=499Page 499button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=499 data-page=499 class=ts-thumb lazyload alt=Page 499: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails499jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=500Page 500button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=500 data-page=500 class=ts-thumb lazyload alt=Page 500: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails500jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=501Page 501button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=501 data-page=501 class=ts-thumb lazyload alt=Page 501: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails501jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=502Page 502button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=502 data-page=502 class=ts-thumb lazyload alt=Page 502: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails502jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=503Page 503button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=503 data-page=503 class=ts-thumb lazyload alt=Page 503: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails503jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=504Page 504button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=504 data-page=504 class=ts-thumb lazyload alt=Page 504: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails504jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=505Page 505button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=505 data-page=505 class=ts-thumb lazyload alt=Page 505: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails505jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=506Page 506button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=506 data-page=506 class=ts-thumb lazyload alt=Page 506: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails506jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=507Page 507button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=507 data-page=507 class=ts-thumb lazyload alt=Page 507: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails507jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=508Page 508button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=508 data-page=508 class=ts-thumb lazyload alt=Page 508: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails508jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=509Page 509button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=509 data-page=509 class=ts-thumb lazyload alt=Page 509: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails509jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=510Page 510button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=510 data-page=510 class=ts-thumb lazyload alt=Page 510: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails510jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=511Page 511button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=511 data-page=511 class=ts-thumb lazyload alt=Page 511: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails511jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=512Page 512button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=512 data-page=512 class=ts-thumb lazyload alt=Page 512: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails512jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=513Page 513button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=513 data-page=513 class=ts-thumb lazyload alt=Page 513: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails513jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=514Page 514button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=514 data-page=514 class=ts-thumb lazyload alt=Page 514: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails514jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=515Page 515button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=515 data-page=515 class=ts-thumb lazyload alt=Page 515: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails515jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=516Page 516button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=516 data-page=516 class=ts-thumb lazyload alt=Page 516: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails516jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=517Page 517button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=517 data-page=517 class=ts-thumb lazyload alt=Page 517: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails517jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=518Page 518button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=518 data-page=518 class=ts-thumb lazyload alt=Page 518: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails518jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=519Page 519button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=519 data-page=519 class=ts-thumb lazyload alt=Page 519: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails519jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=520Page 520button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=520 data-page=520 class=ts-thumb lazyload alt=Page 520: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails520jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=521Page 521button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=521 data-page=521 class=ts-thumb lazyload alt=Page 521: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails521jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=522Page 522button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=522 data-page=522 class=ts-thumb lazyload alt=Page 522: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails522jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=523Page 523button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=523 data-page=523 class=ts-thumb lazyload alt=Page 523: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails523jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=524Page 524button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=524 data-page=524 class=ts-thumb lazyload alt=Page 524: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails524jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=525Page 525button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=525 data-page=525 class=ts-thumb lazyload alt=Page 525: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails525jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=526Page 526button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=526 data-page=526 class=ts-thumb lazyload alt=Page 526: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails526jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=527Page 527button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=527 data-page=527 class=ts-thumb lazyload alt=Page 527: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails527jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=528Page 528button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=528 data-page=528 class=ts-thumb lazyload alt=Page 528: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails528jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=529Page 529button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=529 data-page=529 class=ts-thumb lazyload alt=Page 529: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails529jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=530Page 530button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=530 data-page=530 class=ts-thumb lazyload alt=Page 530: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails530jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=531Page 531button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=531 data-page=531 class=ts-thumb lazyload alt=Page 531: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails531jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=532Page 532button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=532 data-page=532 class=ts-thumb lazyload alt=Page 532: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails532jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=533Page 533button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=533 data-page=533 class=ts-thumb lazyload alt=Page 533: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails533jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=534Page 534button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=534 data-page=534 class=ts-thumb lazyload alt=Page 534: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails534jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=535Page 535button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=535 data-page=535 class=ts-thumb lazyload alt=Page 535: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails535jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=536Page 536button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=536 data-page=536 class=ts-thumb lazyload alt=Page 536: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails536jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=537Page 537button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=537 data-page=537 class=ts-thumb lazyload alt=Page 537: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails537jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=538Page 538button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=538 data-page=538 class=ts-thumb lazyload alt=Page 538: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails538jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=539Page 539button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=539 data-page=539 class=ts-thumb lazyload alt=Page 539: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails539jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=540Page 540button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=540 data-page=540 class=ts-thumb lazyload alt=Page 540: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails540jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=541Page 541button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=541 data-page=541 class=ts-thumb lazyload alt=Page 541: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails541jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=542Page 542button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=542 data-page=542 class=ts-thumb lazyload alt=Page 542: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails542jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=543Page 543button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=543 data-page=543 class=ts-thumb lazyload alt=Page 543: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails543jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=544Page 544button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=544 data-page=544 class=ts-thumb lazyload alt=Page 544: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails544jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=545Page 545button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=545 data-page=545 class=ts-thumb lazyload alt=Page 545: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails545jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=546Page 546button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=546 data-page=546 class=ts-thumb lazyload alt=Page 546: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails546jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=547Page 547button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=547 data-page=547 class=ts-thumb lazyload alt=Page 547: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails547jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=548Page 548button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=548 data-page=548 class=ts-thumb lazyload alt=Page 548: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails548jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=549Page 549button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=549 data-page=549 class=ts-thumb lazyload alt=Page 549: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails549jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=550Page 550button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=550 data-page=550 class=ts-thumb lazyload alt=Page 550: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails550jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=551Page 551button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=551 data-page=551 class=ts-thumb lazyload alt=Page 551: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails551jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=552Page 552button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=552 data-page=552 class=ts-thumb lazyload alt=Page 552: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails552jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=553Page 553button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=553 data-page=553 class=ts-thumb lazyload alt=Page 553: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails553jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=554Page 554button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=554 data-page=554 class=ts-thumb lazyload alt=Page 554: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails554jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=555Page 555button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=555 data-page=555 class=ts-thumb lazyload alt=Page 555: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails555jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=556Page 556button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=556 data-page=556 class=ts-thumb lazyload alt=Page 556: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails556jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=557Page 557button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=557 data-page=557 class=ts-thumb lazyload alt=Page 557: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails557jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=558Page 558button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=558 data-page=558 class=ts-thumb lazyload alt=Page 558: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails558jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=559Page 559button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=559 data-page=559 class=ts-thumb lazyload alt=Page 559: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails559jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=560Page 560button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=560 data-page=560 class=ts-thumb lazyload alt=Page 560: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails560jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=561Page 561button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=561 data-page=561 class=ts-thumb lazyload alt=Page 561: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails561jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=562Page 562button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=562 data-page=562 class=ts-thumb lazyload alt=Page 562: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails562jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=563Page 563button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=563 data-page=563 class=ts-thumb lazyload alt=Page 563: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails563jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=564Page 564button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=564 data-page=564 class=ts-thumb lazyload alt=Page 564: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails564jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=565Page 565button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=565 data-page=565 class=ts-thumb lazyload alt=Page 565: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails565jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=566Page 566button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=566 data-page=566 class=ts-thumb lazyload alt=Page 566: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails566jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=567Page 567button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=567 data-page=567 class=ts-thumb lazyload alt=Page 567: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails567jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=568Page 568button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=568 data-page=568 class=ts-thumb lazyload alt=Page 568: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails568jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=569Page 569button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=569 data-page=569 class=ts-thumb lazyload alt=Page 569: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails569jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=570Page 570button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=570 data-page=570 class=ts-thumb lazyload alt=Page 570: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails570jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=571Page 571button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=571 data-page=571 class=ts-thumb lazyload alt=Page 571: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails571jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=572Page 572button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=572 data-page=572 class=ts-thumb lazyload alt=Page 572: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails572jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=573Page 573button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=573 data-page=573 class=ts-thumb lazyload alt=Page 573: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails573jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=574Page 574button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=574 data-page=574 class=ts-thumb lazyload alt=Page 574: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails574jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=575Page 575button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=575 data-page=575 class=ts-thumb lazyload alt=Page 575: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails575jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=576Page 576button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=576 data-page=576 class=ts-thumb lazyload alt=Page 576: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails576jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=577Page 577button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=577 data-page=577 class=ts-thumb lazyload alt=Page 577: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails577jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=578Page 578button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=578 data-page=578 class=ts-thumb lazyload alt=Page 578: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails578jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=579Page 579button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=579 data-page=579 class=ts-thumb lazyload alt=Page 579: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails579jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=580Page 580button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=580 data-page=580 class=ts-thumb lazyload alt=Page 580: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails580jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=581Page 581button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=581 data-page=581 class=ts-thumb lazyload alt=Page 581: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails581jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=582Page 582button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=582 data-page=582 class=ts-thumb lazyload alt=Page 582: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails582jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=583Page 583button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=583 data-page=583 class=ts-thumb lazyload alt=Page 583: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails583jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=584Page 584button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=584 data-page=584 class=ts-thumb lazyload alt=Page 584: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails584jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=585Page 585button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=585 data-page=585 class=ts-thumb lazyload alt=Page 585: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails585jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=586Page 586button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=586 data-page=586 class=ts-thumb lazyload alt=Page 586: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails586jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=587Page 587button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=587 data-page=587 class=ts-thumb lazyload alt=Page 587: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails587jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=588Page 588button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=588 data-page=588 class=ts-thumb lazyload alt=Page 588: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails588jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=589Page 589button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=589 data-page=589 class=ts-thumb lazyload alt=Page 589: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails589jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=590Page 590button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=590 data-page=590 class=ts-thumb lazyload alt=Page 590: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails590jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=591Page 591button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=591 data-page=591 class=ts-thumb lazyload alt=Page 591: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails591jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=592Page 592button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=592 data-page=592 class=ts-thumb lazyload alt=Page 592: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails592jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=593Page 593button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=593 data-page=593 class=ts-thumb lazyload alt=Page 593: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails593jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=594Page 594button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=594 data-page=594 class=ts-thumb lazyload alt=Page 594: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails594jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=595Page 595button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=595 data-page=595 class=ts-thumb lazyload alt=Page 595: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails595jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=596Page 596button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=596 data-page=596 class=ts-thumb lazyload alt=Page 596: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails596jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=597Page 597button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=597 data-page=597 class=ts-thumb lazyload alt=Page 597: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails597jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=598Page 598button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=598 data-page=598 class=ts-thumb lazyload alt=Page 598: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails598jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=599Page 599button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=599 data-page=599 class=ts-thumb lazyload alt=Page 599: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails599jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=600Page 600button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=600 data-page=600 class=ts-thumb lazyload alt=Page 600: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails600jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=601Page 601button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=601 data-page=601 class=ts-thumb lazyload alt=Page 601: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails601jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=602Page 602button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=602 data-page=602 class=ts-thumb lazyload alt=Page 602: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails602jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=603Page 603button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=603 data-page=603 class=ts-thumb lazyload alt=Page 603: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails603jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=604Page 604button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=604 data-page=604 class=ts-thumb lazyload alt=Page 604: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails604jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=605Page 605button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=605 data-page=605 class=ts-thumb lazyload alt=Page 605: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails605jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=606Page 606button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=606 data-page=606 class=ts-thumb lazyload alt=Page 606: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails606jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=607Page 607button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=607 data-page=607 class=ts-thumb lazyload alt=Page 607: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails607jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=608Page 608button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=608 data-page=608 class=ts-thumb lazyload alt=Page 608: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails608jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=609Page 609button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=609 data-page=609 class=ts-thumb lazyload alt=Page 609: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails609jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=610Page 610button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=610 data-page=610 class=ts-thumb lazyload alt=Page 610: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails610jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=611Page 611button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=611 data-page=611 class=ts-thumb lazyload alt=Page 611: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails611jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=612Page 612button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=612 data-page=612 class=ts-thumb lazyload alt=Page 612: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails612jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=613Page 613button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=613 data-page=613 class=ts-thumb lazyload alt=Page 613: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails613jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=614Page 614button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=614 data-page=614 class=ts-thumb lazyload alt=Page 614: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails614jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=615Page 615button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=615 data-page=615 class=ts-thumb lazyload alt=Page 615: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails615jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=616Page 616button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=616 data-page=616 class=ts-thumb lazyload alt=Page 616: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails616jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=617Page 617button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=617 data-page=617 class=ts-thumb lazyload alt=Page 617: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails617jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=618Page 618button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=618 data-page=618 class=ts-thumb lazyload alt=Page 618: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails618jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=619Page 619button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=619 data-page=619 class=ts-thumb lazyload alt=Page 619: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails619jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=620Page 620button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=620 data-page=620 class=ts-thumb lazyload alt=Page 620: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails620jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=621Page 621button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=621 data-page=621 class=ts-thumb lazyload alt=Page 621: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails621jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=622Page 622button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=622 data-page=622 class=ts-thumb lazyload alt=Page 622: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails622jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=623Page 623button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=623 data-page=623 class=ts-thumb lazyload alt=Page 623: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails623jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=624Page 624button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=624 data-page=624 class=ts-thumb lazyload alt=Page 624: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails624jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=625Page 625button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=625 data-page=625 class=ts-thumb lazyload alt=Page 625: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails625jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=626Page 626button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=626 data-page=626 class=ts-thumb lazyload alt=Page 626: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails626jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=627Page 627button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=627 data-page=627 class=ts-thumb lazyload alt=Page 627: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails627jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=628Page 628button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=628 data-page=628 class=ts-thumb lazyload alt=Page 628: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails628jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=629Page 629button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=629 data-page=629 class=ts-thumb lazyload alt=Page 629: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails629jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=630Page 630button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=630 data-page=630 class=ts-thumb lazyload alt=Page 630: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails630jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=631Page 631button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=631 data-page=631 class=ts-thumb lazyload alt=Page 631: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails631jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=632Page 632button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=632 data-page=632 class=ts-thumb lazyload alt=Page 632: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails632jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=633Page 633button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=633 data-page=633 class=ts-thumb lazyload alt=Page 633: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails633jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=634Page 634button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=634 data-page=634 class=ts-thumb lazyload alt=Page 634: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails634jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=635Page 635button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=635 data-page=635 class=ts-thumb lazyload alt=Page 635: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails635jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=636Page 636button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=636 data-page=636 class=ts-thumb lazyload alt=Page 636: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails636jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=637Page 637button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=637 data-page=637 class=ts-thumb lazyload alt=Page 637: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails637jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=638Page 638button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=638 data-page=638 class=ts-thumb lazyload alt=Page 638: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails638jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=639Page 639button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=639 data-page=639 class=ts-thumb lazyload alt=Page 639: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails639jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=640Page 640button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=640 data-page=640 class=ts-thumb lazyload alt=Page 640: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails640jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=641Page 641button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=641 data-page=641 class=ts-thumb lazyload alt=Page 641: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails641jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=642Page 642button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=642 data-page=642 class=ts-thumb lazyload alt=Page 642: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails642jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=643Page 643button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=643 data-page=643 class=ts-thumb lazyload alt=Page 643: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails643jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=644Page 644button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=644 data-page=644 class=ts-thumb lazyload alt=Page 644: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails644jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=645Page 645button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=645 data-page=645 class=ts-thumb lazyload alt=Page 645: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails645jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=646Page 646button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=646 data-page=646 class=ts-thumb lazyload alt=Page 646: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails646jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=647Page 647button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=647 data-page=647 class=ts-thumb lazyload alt=Page 647: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails647jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=648Page 648button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=648 data-page=648 class=ts-thumb lazyload alt=Page 648: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails648jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=649Page 649button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=649 data-page=649 class=ts-thumb lazyload alt=Page 649: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails649jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=650Page 650button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=650 data-page=650 class=ts-thumb lazyload alt=Page 650: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails650jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=651Page 651button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=651 data-page=651 class=ts-thumb lazyload alt=Page 651: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails651jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=652Page 652button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=652 data-page=652 class=ts-thumb lazyload alt=Page 652: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails652jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=653Page 653button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=653 data-page=653 class=ts-thumb lazyload alt=Page 653: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails653jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=654Page 654button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=654 data-page=654 class=ts-thumb lazyload alt=Page 654: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails654jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=655Page 655button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=655 data-page=655 class=ts-thumb lazyload alt=Page 655: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails655jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=656Page 656button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=656 data-page=656 class=ts-thumb lazyload alt=Page 656: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails656jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=657Page 657button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=657 data-page=657 class=ts-thumb lazyload alt=Page 657: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails657jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=658Page 658button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=658 data-page=658 class=ts-thumb lazyload alt=Page 658: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails658jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=659Page 659button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=659 data-page=659 class=ts-thumb lazyload alt=Page 659: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails659jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=660Page 660button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=660 data-page=660 class=ts-thumb lazyload alt=Page 660: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails660jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=661Page 661button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=661 data-page=661 class=ts-thumb lazyload alt=Page 661: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails661jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=662Page 662button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=662 data-page=662 class=ts-thumb lazyload alt=Page 662: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails662jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=663Page 663button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=663 data-page=663 class=ts-thumb lazyload alt=Page 663: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails663jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=664Page 664button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=664 data-page=664 class=ts-thumb lazyload alt=Page 664: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails664jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=665Page 665button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=665 data-page=665 class=ts-thumb lazyload alt=Page 665: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails665jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=666Page 666button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=666 data-page=666 class=ts-thumb lazyload alt=Page 666: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails666jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=667Page 667button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=667 data-page=667 class=ts-thumb lazyload alt=Page 667: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails667jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=668Page 668button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=668 data-page=668 class=ts-thumb lazyload alt=Page 668: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails668jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=669Page 669button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=669 data-page=669 class=ts-thumb lazyload alt=Page 669: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails669jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=670Page 670button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=670 data-page=670 class=ts-thumb lazyload alt=Page 670: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails670jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=671Page 671button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=671 data-page=671 class=ts-thumb lazyload alt=Page 671: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails671jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=672Page 672button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=672 data-page=672 class=ts-thumb lazyload alt=Page 672: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails672jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=673Page 673button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=673 data-page=673 class=ts-thumb lazyload alt=Page 673: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails673jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=674Page 674button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=674 data-page=674 class=ts-thumb lazyload alt=Page 674: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails674jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=675Page 675button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=675 data-page=675 class=ts-thumb lazyload alt=Page 675: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails675jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=676Page 676button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=676 data-page=676 class=ts-thumb lazyload alt=Page 676: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails676jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=677Page 677button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=677 data-page=677 class=ts-thumb lazyload alt=Page 677: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails677jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=678Page 678button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=678 data-page=678 class=ts-thumb lazyload alt=Page 678: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails678jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=679Page 679button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=679 data-page=679 class=ts-thumb lazyload alt=Page 679: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails679jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=680Page 680button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=680 data-page=680 class=ts-thumb lazyload alt=Page 680: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails680jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=681Page 681button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=681 data-page=681 class=ts-thumb lazyload alt=Page 681: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails681jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=682Page 682button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=682 data-page=682 class=ts-thumb lazyload alt=Page 682: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails682jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=683Page 683button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=683 data-page=683 class=ts-thumb lazyload alt=Page 683: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails683jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=684Page 684button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=684 data-page=684 class=ts-thumb lazyload alt=Page 684: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails684jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=685Page 685button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=685 data-page=685 class=ts-thumb lazyload alt=Page 685: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails685jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=686Page 686button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=686 data-page=686 class=ts-thumb lazyload alt=Page 686: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails686jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=687Page 687button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=687 data-page=687 class=ts-thumb lazyload alt=Page 687: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails687jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=688Page 688button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=688 data-page=688 class=ts-thumb lazyload alt=Page 688: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails688jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=689Page 689button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=689 data-page=689 class=ts-thumb lazyload alt=Page 689: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails689jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=690Page 690button div class=ts-imageimg data-url=swan-practical-english-usage-3ed-1htmlpage=690 data-page=690 class=ts-thumb lazyload alt=Page 690: Swan Practical English Usage 3ed 1 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentssitereader038viewer2022102501577c7c931a28abe0549b257fhtml5thumbnails690jpg width=140 height=200 divdiv
