At first, I didn't know what ______ Facebook was, and now I do know what it is. I have to say, it sounds like ______  huge waste of time.

试卷相关题目

• 1He jumped at the opportunity when he saw the advertisement in a newspaper, because barely _____ make ends meet

  A.they could

  B.could they

  C.they couldn't

  D.shouldn't they

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• 2No one _____ be more generous; he has a heart of gold

  A.could

  B.must

  C.dare

  D.need

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• 3--What do you think made Mary so upset ? ---______  her new bicycle

  A.As she lost

  B.Lost

  C.Losing

  D.Because of losing

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• 4----Look,Mr.Hu is on the other side of the street. ----It____ be him.He has gone to Lanzhou

  A.mustn't

  B.can't

  C.wouldn't

  D.couldn't

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• 5—Look! Someone has spilt coffee on the carpet. —Well, it ________ me

  A.isn't

  B.wasn't

  C.hasn't been

  D.hadn't been

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• 6—Who is the old man talking with your teacher? —I don't know. I _________ him before

  A.was never seeing

  B.had never seen

  C.never saw

  D.wouldn't see

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