— Why did he come back?— It is ______ he forgot to take his umbrella with him.

试卷相关题目

• 1Sally worked late in the evening to finish her report _____ her boss could read it first next morning.

  A.so that

  B.because

  C.before

  D.now that

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• 2The teacher asked Mary _____ she could tell him the general idea of the poem.

  A.that if

  B.whether

  C.that

  D.how

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• 3The settlement is home to nearly 1,000 people, many of _______ left their village homes for a better life in the city

  A.whom

  B.which

  C.them

  D.those

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• 4_______ you understand this rule, you'll have no further difficulty.

  A.Until

  B.Unless

  C.Though

  D.Once

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• 5_____ private cars bring us convenience,  they also cause more traffic accidents and pollution.

  A.While

  B.As

  C.If

  D.Since

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• 6 _______ I have seen how he lives, I know why he needs so much money.

  A.That

  B.Though

  C.Although

  D.Now that

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• 7Bob is determined to get a seat for the concert _____ it means standing in line all night for the ticket.

  A.so that

  B.as if

  C.even though

  D.however

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• 8— Why didn't Ted _____ us in singing? — _____ he was upset today. He was caught smoking in the dormitory.

  A.join in ; Because of

  B.join; Because

  C.attend; Because

  D.take part in; For

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• 9______ you've got a chance of showing yourself, you should make good use of it.

  A.Now that

  B.unless

  C.Before

  D.As a result

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• 10The workers are working very hard _____ they can finish their work ahead of time.

  A.in order to

  B.so as to

  C.as if

  D.so that

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