ПОМОГИТЕ, ПОЖАЛУЙСТА! СРОЧНО!
4. Fill in: mustn't, can, ought to, should, don't have to, needs, might, shall, can't, may.

1. You ... knock on the door - just walk in.

2. You ... stop worrying about it.

3. Cars ... park in front of the entrance.

4. He ... get there in time, but I can't be sure.

5. We ... eat in a restaurant, if you like.

6. ... I carry the bag for you?

7. He ... to win this game to stay in the match.

8. ... I ask why you made that decision?

9. They ... have apologized.

10. That ... be Mary - she's in New York.

Заранее большое спасибо!