choose have to or must

Choose HAVE TO or MUST.

1. Sorry, I can't come. I ______________ clean my house.

2. I ______________be there at 10.. I will probably take a taxi if I want to be on time.

3. Children ____________ go to school on Saturday.

4. Mr Johnson _____________ stop smoking. The doctor said so !

5. I ______________ help my little brother more. My father said so.

6. She ______________ clean the garden because her father said so!

6\ _____

II Permission and request

1. ________ I borrow your pen, please?2. ____ I open the door?3. You ____________ take your mobile

phone.4. You ____ leave if you haven’t finished.

4/___

III Mustn’t or don’t have to

1. I'll tell you a secret. You _____________ tell anybody else. Promise?

2. He's a millionaire. He _____________ work but he does because he enjoys it.

3. The train is direct. You ____________ change trains.

4. In athletics, you __________ start before the gun is fired.

5. Help yourself to anything you want. You ______ ask 5/_____

III Write the suitable modal:

1. You ______________ put the rubbish into the bin.

2. You ________________ take photos.

3.

4. I ……………..…. watch TV late at night. My parents say I must go to bed early.

5. I _______________ do my homework.

IV Rewrite the sentences using the words in brackets.

 1. It’s forbidden to eat in the hall.  ( not )You _____________________________________in the hall.

2. It is necessary to feed the animals. (have)You _____________________________________ the animals.

3. It’s prohibited to take pets into the bus. ( not )You ____________________________________ into the bus.

4. It is n’t necessary to change the sheets. I’ll do it tomorrow. ( to)You _____________________________________ the sheets.

5. Students aren’t allowed to leave the dormitory after 11 p.m. ( can )Students ____________________________________ after 11 p.m.1o/_______

30/__________