We should________the lights when we leave our classroom because we must save electricity.                

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• 1You look well.  The air and the sea foods in Sanya must ________ you, I suppose.

  A.agree with

  B.agree to

  C.agree on

  D.agree about

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• 2They had to return from the hiking in the desert,for their food almost ________ .

  A.ran out of

  B.used up

  C.was given out

  D.ran out

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• 3—Sorry, I have to ________ now. It's time for class.—OK, I'll call back later.

  A.hang up

  B.break up

  C.give up

  D.hold up

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• 4At the meeting. Tom ________an idea about how we could get enough money to help those in trouble.

  A.came up to

  B.came up

  C.came out

  D.came up with

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• 5In what field will robots________ human tasks?

  A.take up

  B.take out

  C.take down

  D.take over

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• 6The pain in his back ________ a fall several years ago.

  A.led to

  B.resulted from

  C.ended up

  D.resulted in

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• 7This visit will greatly________our understanding of your great country.

  A.add up to

  B.add up

  C.add to

  D.add in

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• 8Our class is________60 students while theirs________65 students.

  A.consisted of;made up of

  B.made up of;consists of

  C.made up;is consisted of

  D.consisted of;make up

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• 9A notice was ________ in order to remind the students of the changed lecture time.

  A.sent up

  B.given up

  C.set up

  D.put up

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• 10They are broadening the bridge to ________ the flow of traffic.

  A.put off

  B.speed up

  C.turn on

  D.work out

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