Although the causes of cancer  _____  , we do not yet have any practical way to prevent it .

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• 1_____  team wins  on Saturday will go through to the national championships .

  A.No matter what

  B.No matter which

  C.Whatever

  D.Whichever

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• 2We’re just trying to reach a point _____ both sides will sit down together and talk .

  A.where

  B.that

  C.when

  D.which

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• 3Someone who lacks staying power and perseverance is unlikely to _____  a good researcher .

  A.make

  B.turn

  C.get

  D.grow

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• 4I’d appreciate _____ if you would like to teach me how to use the computer .

  A.that

  B.it

  C.this

  D.you

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• 5Engines are to machines _____ hearts are to animals .

  A.as

  B.that

  C.what

  D.which

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• 6Five people won the “China’s Green Figure” award, a title _____    to ordinary people for their contributions to environmental protection .

  A.being given

  B.is given

  C.given

  D.was given

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• 7—May I smoke here 、—If you _____  , choose a seat in the smoking section .

  A.should

  B.could

  C.may

  D.must

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• 8How can you expect to learn anything _____  you never listen 、

  A.in case

  B.even if

  C.unless

  D.when

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• 9I just wonder_____  that makes him so excited .

  A.why it does

  B.what he does

  C.how it is

  D.what it is

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• 10Police are now searching for a woman who is reported to _____  since the flood hit the area last Friday .

  A.have been missing

  B.have got lost

  C.be missing

  D.get lost

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