Question

Complete with must or mustn’t.

1. You____ touch the paintings. Look at the sign!

2. We_____ feed the fish before we leave.

3. I’m sorry but you_____take pictures in the museum.

4. Excuse me. You____ be quiet in the library.

5. We_____ talk on our mobile phones a lot.

6. It’s late. I_____ go home.

7. We_____eat in the classroom.

8. Children _____________ play in the street.

9. You _________ wear a helmet and knee pads when you go rollerblading.

10. You __________ be quiet in class.

Answer 1

1. Mustn’t
2. Must
3. Mustn’t
4. Must
5. Mustn’t
6. Must
7. Mustn’t
8. Mustn’t
9. Must
10. Must