Modal Verbs

You ... be on time at school.

• must

• should

• have to

I want to go out with you , but I ... finish my homework first.

• must

• have to

• should

You ... listen to music at the lesson.It' s prohibited.

• shouldn't

• don't have to

• can't

... I help you with your umbrella?

• Must

• Would

• Can

... I live in your box?

• Will

• Would

• May

I'm sure it ... be rainy today.

• may

• will

• can

Who ... walk us today?

• could

• may

• can

It ... cold in the evening, so I've taken my jacket.

• might

• has to

• ought to

I ... give you some injections now.

• must

• can

• should

It ... be autumn.It's spring.

• mustn't

• can't

• don't have to