Although medical science  _____  control over several dangerous diseases , what worries us is that some of them are returning .

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• 1The committee is discussing the problem right now . It will _____  have been solved by the end of next week .

  A.eagerly

  B.hopefully

  C.immediately

  D.gradually

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• 2—Are you going to have a holiday this year 、—I’d love to . I can’t wait to leave this place  _____  .

  A.off

  B.out

  C.behind

  D.over

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• 3This new model of car is so expensive that it is_____ the reach of those with average incomes .

  A.over

  B.within

  C.beyond

  D.below

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• 4—I don’t suppose the police know who did it .—Well , surprisingly they do . A man has been arrested and _____ now .

  A.has been questioned

  B.is being questioned

  C.is questioning

  D.has questioned

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• 5My most famous relative of all , _____ who really left his mark on America , was Reb Sussel , my great-grandfather .

  A.one

  B.the one

  C.he

  D.someone

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• 6—It took me ten years to build up my business , and it almost killed me .—Well , you know what they say . _____ .

  A.Thee is no smoke without fire

  B.Practice makes perfect

  C.All roads lead to Rome

  D.No pains , no gains

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• 7The owner of the cinema needed to make a lot of improvements and employ more people to keep it running , _____  meant spending tens of thousands of pounds .

  A.who

  B.that

  C.as

  D.which

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• 8Whenever he was asked why he was late for class, he would answer carelessly , alwaysthe same thing .

  A.saying

  B.said

  C.to say

  D.having said

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• 9_____ environmental damage is done , it takes many years for the ecosystem (生态系统)to recover .

  A.Even if

  B.If only

  C.While

  D.Once

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• 10—There is a story here in the paper about a 110-year-old man .—My goodness ! I can’t imagine _____ that old .

  A.to be

  B.to have been

  C.being

  D.having been

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