Dark clouds are a ________ of rain while a smile is a ________ of friendship.

[　　]

A．gesture, sign

B．sign, gestures

C．sign, gesture

D．sign, sign

Do you know the woman whom our teacher ________ just now.

[　　]

John, you ________ play with the knife, you ________ hurt yourself.

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A．won't, can't

B．mustn't, may

C．shouldn't, must

D．can't, shouldn't

Judging from ________ number of car, only ________ small number of people have attended the meeting.

[　　]

Not ________ of them accepted these gestures. That is to say, some of them accepted these gestures.

[　　]

Can you send message ________ the people ________ your expressions and body language?

[　　]

[　　]

A． put　　　B． build　　　C． set　　　D． take

How long did the Liberation War ________ before it came to an end? 

[　　]

A． remain　　　B． last　　　C． kept　　　D． held

Now people can communicate each other ________.

[　　]

Don't stand ________ me. Otherwise I'll beat you with a stick.

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