Question

Fill in the gaps. Use mustn't or don't / doesn't have to.1.    You ... get up early on holidays.
2.    This window is broken. You ... open it.
3.    Mr Brown is a very rich man. He ... work.
4.    It's very cold. You ... go out today.
5.    You ... clean your room today. You can do it tomorrow.
6.    Your dog ... sleep in your bed.

Answer 1

1 don't have to 2 mustn't 3 doesn't have to 4 mustn't 5 don't have to 6 mustn't