In the past, ice used to ______ used to ______ the air in a room.

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• 1The doctor warned Pat against smoking as soon as possible and _____.

  A.so it is with Peter

  B.so did Pat

  C.Pat did so

  D.Pat does so

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• 2 I don't think he was happy although he lived in a rich family, _______?

  A.wasn't he

  B.was he

  C.do I

  D.don't I

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• 3I have never been to Beijing, but it is the place __________.

  A.that I want to visit it most

  B.where I'd like to visit

  C.in which I'd like to visit

  D.I most want to visit

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• 4Not until I came home last night ________ to bed.

  A.Mum did go

  B.did Mum go

  C.went Mum

  D.Mum went

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• 5--- Mrs. Smith, please teach me how to draw on the computer today.  --- Oh, no._______. You have to get familiar with the keyboard first.

  A.It is never too old to learn

  B.Think twice before you do

  C.Learn to walk before you run

  D.One today is worth two tomorrows

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• 6 On their arrival on the airport, ___________.

  A.a group of children welcomed them with flowers

  B.bunches of flowers were presented to them by a group of children

  C.they were presented with flowers by a group of children.

  D.they were welcome by children with flowers

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• 7 Was it at half past five when we were still sound asleep __________ he got up?

  A.that

  B.before

  C.when

  D.After

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• 8 The national Education Department says school safety has set off alarm bells with frequent serious accidents_________students got injured or even killed.

  A.that

  B.in which

  C.by which

  D.When

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• 9 It is only after my father was long gone _____ understand his deep love for me.

  A.I could

  B.could I

  C.that I could

  D.when I could

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• 10 There is no doubt _______ since he is always a punctual person.

  A.whether he will finish the work on time

  B.if he will finish the work on time

  C.that he will finish the work on time

  D.how he will finish the work on time

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