She will tell us why she feels so strongly that each of us has a role _______ in making the earth a better place to live on.   

试卷相关题目

• 1As a new driver, I have to practise _____ the car in my small garage again and again.

  A.park

  B.to park

  C.parked

  D.parking

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• 2That's a nice coat and the color suits you well, so I think it is worth _____.

  A.to buy

  B.buying

  C.being bought

  D.to be bought

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• 3The government has taken measures ______ air quality.

  A.to improve

  B.improved

  C.being improved

  D.to be improved

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• 4As Jack left his membership card at home, he wasn't allowed ________ into the sports club.

  A.going

  B.to go

  C.go

  D.gone

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• 5One minute she cried and the next burst out _____. We just couldn't catch her mood at any moment.

  A.laughter

  B.laughing

  C.tears

  D.to laugh

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• 6Angry at wasting time in traffic jams ______ no parking spaces when you eventually arrive at the store?

  A.to find

  B.finding

  C.found

  D.to be finding

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• 7—Listen! The water is still running.—Oh, I forget _____ the tap off.

  A.to turn

  B.turning

  C.to have turned

  D.having turned

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• 8—Did the book give the information you needed ?   —Yes. But _____ it, I had to read the entire book.   

  A.to find

  B.find

  C.to be finding

  D.finding

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• 9According to a recent survey, children spent up to 25 hours a week _____ TV.

  A.to watch

  B.to watching

  C.watching

  D.watch

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• 10You can never imagine the difficulty I have _____ your house.

  A.find

  B.to find

  C.finding

  D.found

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