Bird flu, a contagious disease of animals, is believed ________ by viruses that normally infect only birds and less commonly pigs, and rarely humans．

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• 1There is no doubt that hiking is good for the retired couple, but it remains ________ whether they will enjoy it．

  A.to see

  B.seeing

  C.to be seen

  D.seen

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• 2The story is ________ in the next issue．

  A.continuing

  B.continued

  C.to be continued

  D.to be lasted

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• 3Many people wouldn't like their good farmland ________．

  A.to be built

  B.built

  C.to be built on

  D.build on

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• 4We were disappointed ________ that the match had been put off．

  A.to tell

  B.telling

  C.to be told

  D.having told

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• 5The area is forbidden ________．

  A.to build

  B.to build on

  C.to be built

  D.to be built on

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• 6It is impolite to sit there with your feet   _____   at somebody.

  A.pointing

  B.pointed

  C.being pointed

  D.point

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• 7Students in Dingli Senior High School are walking along the street, _____ a small red flag.

  A.they each hold

  B.each holds

  C.each of them holds

  D.each holding

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• 8The moon shines with ______light. What a good night!

  A.reflectively

  B.reflection

  C.reflected

  D.being reflected

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• 9With my money ________, I had to stop shopping and went back home.

  A.ran out of

  B.ran out

  C.running out of

  D.running out

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• 10________ lots of trees and flowers planted everywhere, the city looks more beautiful

  A.As

  B.For

  C.With

  D.Though

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