情态动词的辨析 知识点题库

—John, look at the time. _____ you play the piano at such a late hour?

—Oh, sorry.

A . Must B . Can C . May D . Shall
The findings support another study which showed that being happy ______ reduce the risk of heart disease.

A . need B . shall C . must D . can
You ______ pay too much attention to your reading skills, as they are so important.

A . shouldn't B . mustn't C . can't D . needn't
I got close enough to hear them speaking Chinese, and I said “Ni Hao ” just as I ____ do in China.
A . must B . might C . can D . should
— What are you doing this Saturday?

— I'm not sure, but I           go to the Rolling Stones concert.

A . must B . would C . should D . might
—You needn't lake an umbrella. It isn't going to rain.

—Well, I don't know. It        do.

A . might B . need C . would D . should
— I wonder how the girl got lost.

—She may have been separated from the other students and ______ have heard anyone when the thunder started.

A . mustn't B . needn't C . couldn't D . shouldn't
No one _____ cheat or help others cheat in the exam.
A . shall B . will C . must D . need
You can download it and rewrite your report using your own words       you acknowledge where you got your information by attaching a list of websites you got your information from.
A . should B . may C . would D . could
— Difficulties always go with me!

— Cheer up! If God closes door in front of you, there       be a window opened for you.

A . must B . would C . could D . can
—Guess what! I have got A for my term paper.

— Great! You ________ read widely and put a lot of work into it.

A . must B . should C . must have D . should have
—Where is my Chinese book? I remember I put it here yesterday.

—You _________ it in the wrong place.

A . must put B . should have put C . might have put D . might put
—May we get off the bus now?

—No, you ________. You ________ to leave until the bus stops.

A . can't; aren't allowed B . mustn't; are allowed C . needn't; are allowed D . needn't; aren't allowed
There' s no light on—they _______ be at home.
A . can't B . mustn't C . needn't D . wouldn't
You        have scolded him for his poor performance. After all, he had done his best.
A . wouldn't B . couldn't C . mustn't D . shouldn't
—I saw Jim at the meeting yesterday.

—Did you? I think he ______ have attended, for he is an expert.

A . needn't B . mustn't C . shouldn't D . couldn't
You ________ be Carol. You haven't changed a bit after all these years.
A . must B . can C . will D . shall
        you succeed!
A . Can B . May C . Must D . Will
He _______ speak a little English last year.
A . could B . can C . have to D . ought to
One of our rules is that every student _____wear school uniform while at school.
A . may B . could C . shall D . will
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