Вставьте подходящие модальные глаголы (must, can, need),
1. If you want to improve your English, you ... work very hard. 2. ... I take this book? — Certainly, but you ... not give it to anybody. 3. Mother, ... I go to the country tomorrow? — No, you ... not. The doctor says you ... stay at home for a day or two. 4. There is something wrong with your television-set. You ... call a repair-man. — Oh, we ... not do, it! My brother ... fix it himself. 5. ... we bring these text-books every day? — No, you ... not: you ... take them from the library. 6. ... you go to the country with us? — No, I am afraid I • •• not: I ... go to the library.
1. You ... not come to help them tomorrow: the work is done. 2. You ... not change the whole text as the beginning is all right. You ... only rewrite the second part of it. 3. ... you help me now? — I am afraid not: I am in a great hurry. I shall be free in the 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 on 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.