Modal Verbs

John ... cook very well. He's a great chef.

• could

• can

• should

• must

You ... wash the dishes in hot water. It's easier.

• can

• may

• should

• have to

You ... swim here. It's forbidden!

• mustn't

• shouldn't

• not have to

• may not

You ......... spend too much time playing computer games. It's bad for your eyes.

• have to

• can

• couldn't

• shouldn't

...go to the toilet, please?

• should

• must

• may

• have to

You ... watch this film. It's really good!

• have to

• may

• mustn't

• couldn't

What _______ you do to help? (would/wouldn't)

He ________ eat cakes. He is too fat. (must/mustn't)

_____ I use your telephone please? (May/should)

You ______ drive a car without a belt.

• should

• won't

• mustn't

• should