MODAL VERBS

The doctors are doing all that they ________, but she's still not breathing properly.

• mustn't
• can
• could
• can't

My mother said that we ________ watch TV when we finished our homework.

• should
• have to
• could
• needn't

We won't ________ keep up this kind of effort much longer.

• be able to
• can
• may
• use to

Cars ________ park in front of the entrance (= it is not allowed).

• shouldn't
• mustn't
• don't have to
• needn't

We ________ to rush — there's plenty of time.

• don't have
• ought
• need
• are able

Diabetes doesn't mean you _________ enjoy your food.

• shouldn't
• mustn't
• can't
• needn't

I ________ finish this essay today. We have to hand them in tomorrow.

• may
• have to
• needn't
• ought to

There ________ be some evidence to suggest she's guilty, but it's hardly conclusive.

• may
• shall
• must
• would

You ________ be so tired after running that marathon!

• should
• must
• need
• might

It was such an interesting film that we ________ miss it.

• can
• couldn't
• had to
• needn't