Iftherearepeopledriving,therew

If there are _______ people driving, there will be ______ air pollution.

A．more; less

B．less; fewer

C．fewer; more

D．fewer; less

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A．three-hundreds-metres	B．three-hundred-metre
C．three hundreds metres	D．three hundred metres

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A．What, use	B．What an, use
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C．Yes，it is	D．No, it isn’t.

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A．go to bed	B．is sleeping
C．sleeps	D．going to school

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A．How it is going	B．What are you doing
C．How is it going	D．What does she do?

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