Объяснение:
1. Bread is eaten every day.
2. The letter was received yesterday.
3. Nick will be sent to Moscow next week.
4. I was asked at the lesson yesterday.
5. I was given a very interesting book at the library last Friday.
6. Many houses are built in our town every year.
7. This work will be done tomorrow.
8. This text was translated at the last lesson.
9. These trees were planted last autumn.
10. Many interesting games are always played at our PT lessons.
11. This bone will be given to my dog tomorrow.
12. We were invited to a consert last Saturday.
1) You mustn't go out. It is raining heavily.
2) Your room is untidy. You must do it.
3) Jane, you're ill. You must stay in bed.
4) Bob has a high temperature. He mustn't go to school.
5) It's eleven o'clock. Betty must go to bed.
6) Jill has a bad tooth. She mustn't eat much chocolate.
7) You mustn't play in the street. It's dangerous.
B. Use have/has to or don't/doesn't have to.
1) You have to be nicer to your parents.
2) I don't have to go home. Nobody is waiting for me.
3) He has to feed the dog at 6 p.m.
4) You don't have to phone him. He knows everything.
5) She doesn't have to cook dinner. We are going out tonight.
6) She is very thin. She has to eat more.
