情态动词 知识点题库

. —__________ I use your dictionary? — Of course. But please return it to me before you leave.

A . Must     B . Need    C . May
Miss Hu's bicycle is blue. So the red one         be hers.


A . could B . can't C . must D . might
—I can't stop playing computer games.

—For your health, my boy. I'm afraid you _______.

A . can B . may C . must D . have to
— How nice the building is! What is it for?

—It_______ a hotel. But I'm not sure.

A . must be B . have to be C . may be D . can be
It's already half past seven. You ______get up quickly.
A . could B . should C . won't D . shouldn't
Jerry can play the guitar, but his sister ________.
A . don't B . doesn't C . can't D . isn't
—What about going swimming this afternoon?

—You               be joking! Don't you know I'm afraid of water?

A . may B . can C . must
—What will the weather be like tomorrow?

—It          be rainy, cloudy or sunny. Who knows?

A . must B . might C . should D . can't
Students _______________ be careful when they do chemical experiments in the lab.
A . can B . must C . need D . may
我想一定是有人捡到了它。

I think somebody it .

— Can she go out on school nights?

— No, she _________. And I can't          .

A . doesn't; too B . doesn't; either C . can't; too D . can't; either
Tom, you (必须) find your notebook now !
—Who is the lady over there? Is it Miss Wang?

—It __________be her. Miss Wang is much taller.

A . needn't B . mustn't C . shouldn't D . can't
—Listen! Is that Linda playing the piano in the room?

—No. It_________ be Linda. She has gone to London.

A . may not B . needn't C . can't D . mustn't
Nowadays all passengers ___________ go through safety check before they take a train.
A . can B . may C . must D . will
—What will the weather be like tomorrow?

—It ________ be rainy, cloudy or sunny. I'm not sure.

A . must B . should C . can't D . might
—Where's Mike? Lucy is looking for him everywhere.

—I'm not sure. He ________ in the teachers'office.

A . may be B . should be C . must be
–Is George in the classroom?

— No. He ______ be in the classroom. Mr. Wang has sent him to the library.

A . mustn't B . shouldn't C . can't D . needn't
I am proud that our Chinese survey team ________ successfully remeasure Qomolangma, the world's highest peak.
A . must B . can C . may D . need
—Could I play computer games now?

—No, you______. You must finish your homework first.

A . can't B . needn't C . mustn't D . couldn't