Before__________white, the door should be cleaned thoroughly.     

试卷相关题目

• 1______a little money, Jane was able to buy her mother a lovely new watch.

  A.To save

  B.Saving

  C.Saved

  D.Having saved

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• 2— Have you got your result of the final? — Not yet. I was told that the papers ______.

  A.were not grading

  B.have already been graded

  C.were still being graded

  D.have not grading

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• 3Walter offered us a lift when he was leaving the office, but ________our work, we declined the offer.

  A.not finished

  B.not having finished

  C.finished

  D.having finished

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• 4The young man, ______ several attempts to beat the world record in high jumping, decided to have another try.    

  A.to make

  B.making

  C.made

  D.having made

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• 5____her e-mail, I wrote her another one, telling her what I wanted her to do.   

  A.Having not received

  B.Not having received

  C.Not receiving

  D.Receiving not

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• 6_____ from other continents for millions of years, Australia has many plants and animals not found in anyother country in the world.

  A.Being separated

  B.To be separated

  C.Having separated

  D.Having been separated

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• 7Lots of waste has been dumped into the river, which has led to________.

  A.lots of fish having been killed

  B.kill lots of fish

  C.lots of fish being killed

  D.lots of fish to kill

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• 8Everything ______ into consideration,they ought to have another chance.

  A.to take

  B.taken

  C.to be taken

  D.taking

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• 9The noise from the top floor, loud and constant, of the meeting room ________ can be clearly heard in our classroom.

  A.being decorated

  B.having been decorated

  C.to be decorated

  D.decorated

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• 10Although ____, the Acropolis is still handling serious problems such as deliberate damage and stealing of stones.

  A.conserving

  B.to be conserved

  C.having conserved

  D.being conserved

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