Looking people in the eye ______ sometimes make them nervous and embarrassed．A．m

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Looking people in the eye ______ sometimes make them nervous and embarrassed．

A．must

B．can

C．should

D．might

答案

解析

略

举一反三

----I didn’t see her yesterday.
---- Of course, you ____, because he had gone for a trip..

A．can’t

B．may not have

C．can’t have

D．mustn’t have

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Although there is no life on Mars now , some scientists think that there some form of life a long time ago .

A．must be

B．may have been

C．can have been

D．could be

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—I went to work on foot yesterday, though it was raining cats and dogs.
—You a bus. You were likely to get a cold.

A．must have taken	B．would take
C．should have taken	D．could take

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I suggested not only _____ go to the meeting but also give a speech there.

A．did he go

B．his going

C．should he go

D．he should go

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We here in the rain. We might take shelter in the house over there .

A．mustn’t be standing	B．needn’t be standing
C．won’t be standing	D．may not be standing

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