Надо сделать отрицательные предложения на . языке. 1. they must sit. 2. he sleeps well. 3. we often draw. 4. they have got a hen. 5. i am big. 6. mum has got a son. 7. students are clever. 8. a dog may run. 9. the parrot is funny. 10. pupils can read. !

1. They must not sit.

2. He does not sleep well.

3. We does not draw often.

4. They do not have a hen.

5. I am not big.

6. Mum does not have a son.

7. Students are not clever.

8. A dog may not run.

9. The parrot is not funny.

10. Pupils cannot read.

По разным версиям пишут либо слитно (cannot), либо раздельно (can not). Выбор за Вами.

1)They don't have to sit
2)he doesn't sleep well
3)we never draw
4)they haven't got a hen
5)I'm not big
6)mum hasn't got a son
7)students aren't clever
8)a dog may not run
9)the parrot isn't funny
10)pupils can't read