In a new study of African elephants，researchers have __________ four distinct characters that are among a group.

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• 1----Do you know the iPhone5 has come out? ----Really? It's said to be superior __________ the iPhone4s. I can't wait to buy            .

  A.to; one

  B.than; one

  C.to; it

  D.than; that

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• 2Travelling, talking with friends and relatives, and other forms of relaxation are very likely to _______ the well-being of metal health.

  A.contribute to

  B.blow up

  C.put up

  D.carry on

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• 3Pro. Smith will give us a report to ______ the world present economic problems.

  A.arrange

  B.analyze

  C.announce

  D.argue

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• 4To see a young couple loving each other is __________ ；but to see an old couple loving each other is the best sight of all.

  A.no wonder

  B.no doubt

  C.no way

  D.no problem

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• 5—Does the idea of working abroad __________　you？—Yes. But I have no chance.

  A.lead to

  B.adapt to

  C.appeal to

  D.contribute to

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• 6— The water was left running all night long.   — It seemed that John ______. He was the last to do some washing.

  A.should be blamed

  B.was to blame

  C.had been blamed

  D.was to be blamed

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• 7--- How was your family's party? --- We didn't plan like that, but it ____ very well．

  A.tried out

  B.went out

  C.worked out

  D.carried out

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• 8As its name __________, the Volunteer Farm relies on volunteers to weed, plant and harvest.

  A.suggests

  B.insists

  C.predicts

  D.possesses

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• 9Danis is ________ hunting for a new job and has no eye for his wife and children.

  A.occupied in

  B.buried for

  C.absorbed to

  D.engaged to

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• 10---Can you shoot that bird at the top of the tree? ---No, it's out of ________.

  A.range

  B.reach

  C.control

  D.distance

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