Modal verbs: Must, Mustn't or Needn't

We haven't got much time. We ______ hurry.

• must

• mustn't

• needn't

We've got plenty of time. We _______ hurry.

• must

• mustn't

• needn't

We have enough food at home, so we ______ go shopping today.

• must

• mustn't

• needn't

Gary gave me a letter to post. I ______ remember to post it.

• must

• mustn't

• needn't

Gary gave me a letter to post. I _______ forget to post it.

• must

• mustn't

• needn't

There's plenty of time for you to make up your mind. You _______ decide now.

• must

• mustn't

• needn't

You ______ wash those tomatoes. They've already been washed

• must

• mustn't

• needn't

This is a valuable book. You ______ look after it carefully and you _______ lose it

• must / needn't

• mustn't / must

• needn't / must

• must / mustn't

9. A: What sort of house do you want to buy? Something big?

B: Well, it ______ be big- that's not so important. But it _______ have a nice garden - that's essential.

• must / must

• must / mustn't

• needn't / must

• must / needn't