Scientists have to work hard to keep _____ with modern discoveries and developments.

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• 1We have a high regard for Mr. Smith because he always tries to ______ his principles.

  A.look forward to

  B.live up to

  C.keep up with

  D.put up with

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• 2My mother didn't ____ us leaving Kunming at once, so we had to stay there for ____ two days.

  A.approve;other

  B.approveof;more

  C.approveof;another

  D.approve;theother

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• 3He's amazingly cheerful considering all he's had to __________.

  A.go through

  B.get through

  C.get in

  D.go in

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• 4To _______ good relationships with your teachers and classmates, you should learn to be on good terms with them.

  A.bring up

  B.add up

  C.keep up

  D.take up

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• 5Did your speech ___________ the audience?

  A.get through to

  B.get across to

  C.get through

  D.get across

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• 6If you break the traffic rule, you will never ________it.

  A.get through

  B.get over

  C.get down to

  D.get away with

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• 7We had only been driving for an hour when the car ______ petrol.

  A.was run out of

  B.was run out

  C.ran out of

  D.ran out

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• 8A building was ____ in a fire in Hengyang, making 20 firefighters killed and about 16 people ____.

  A.tore down; wounded

  B.burned down; injured

  C.put down; harmed

  D.knocked down; hurt

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• 9With the aid of the most advanced equipment, new facts about the ancient pyramids in Egypt have recently _____ .

  A.brought to light

  B.seen the light

  C.thrown light upon

  D.come to light

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• 10_____   the cake  _____   five parts. We will share three of them and leave the rest to Jack.    

  A.Separate …from

  B.Take …from

  C.Divide … into

  D.Divide …

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