Everyoneshouldplayaparttheeart

Everyone should play a part_____the earth.

A．to save	B．saved
C．for saving	D．in saving

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—How much will you be paid?
—Tom, I do it not for money, but for experience. ____, it’s a kind of volunteer activity.

A．However

B．Besides

C．Finally

D．Possibly

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It’s _______ MP5 . It can be used to listen music and watch movies . It’s ________ useful invention .

A．a ; a

B． a ; an

C．an ; a

D．an ; an

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—The dictionary is an important _______ for students .Each of us must have one .
—I think so .

A．secret

B．tool

C．method

D．plan

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—Excuse me, is there a post office near here?
— _______ I can’t hear clearly.

A．What’s the matter with you?	B．I beg your pardon?
C．What’s up?	D．What’s wrong?

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The policeman asked the driver _______.

A．when the accident happened	B．when did the accident happen
C．the accident when happened	D．when happened the accident

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