Вставьте подходящие модальные глаголы (must, lay, can, need, to have to, to be able to). 1. You ... not come to help them tomorrow: the fork is done.
2. You ... not change the whole text the beginning is all right. You ... only rewrite the cond part of it.
3. ... you help me now? — I am fraid not: I am in a great hurry. I shall be free in evening. Come to my place at about eight, and I… help you.
4. John ... not tell us the rules of the game: we know them.
5. ... I return the book to you Friday? I am afraid I ... not finish it before. — No, that is too late. You ... bring it to me not later than Wednesday.
6. It is already six o'clock. We ... hurry if we don't want to be late.
7. ... you translate this text into English? — I think I .
8. They spent all the morning on the river bank. Only Ann ... return home as she ... not stay in the sun for such a long time.
9. How do you feel when you ... take a test? — I'm always a little frightened and unhappy.
10. She ... decorate a room nicely.
11. We ... not afford to pay the bill.
12. He's got a lung problem and he ... go to hospital every two weeks.
13. Ann ... not go to his birthday party yesterday because she ... go to the dentist.