1 In the law.

Meaning : S.O do illegal things

Ex. Stealing is against the law(hình ảnh)

2. at the age of

Meaning: the number of years s.o has lived

Ex. He left home at the age of eighteen

3. in public

This is general place. There are a lots people you don’t know

Ex. They never argue in public

4. in response to

Meaning 1. A spoken or written answer

Ex. I am in response to your letter

2. a reaction to something that has happened or been said

Ex. The product was developed in response to customer demand

5. in touch with

Meaning. You are talking, writing or getting information to s.o

Ex. I’m still in touch with several friends from school

6. in your teens/ twenties

Meaning. This is a period of your life. Teens are between 13 and 19 years old. You are teenager

Ex. Life isn’t easy when you are in your teens