Must, Mustn't, Have to, don’t have to — Exercise 2

1You ______ wear a helmet when you ride a motorbike; it’s the law.

2Students ______ bring their own books; the school provides them.

3You ______ touch the machine while it’s running; it’s dangerous.

4We ______ leave now; the movie starts in one hour.

5Employees ______ wear their ID cards in the building; it’s company policy.

6You ______ talk during the exam; it’s not allowed.

7I ______ finish this homework today; the teacher said it’s not urgent.

8Visitors ______ sign in at the reception before entering.

9You ______ pay for the drinks; everything is free today.

10Children ______ run near the pool; it’s dangerous.