The two astronauts _____ someday hope it is to fly the craft into earth orbit were fighttesting.

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• 1Mr.Jones, I am really pleased _____ you. And I hope we will be able to see each other in not long time.

  A.to meet

  B.to have met

  C.at meeting

  D.having met

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• 2The meeting _____ in October, but the plan has been put off again and again.

  A.was to have been held

  B.ought to have held

  C.was to be held

  D.must have been held

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• 3It's true that the old road is less direct and a bit bumpy. We won't take the new one _____ because we feel as safe on it.

  A.however

  B.though

  C.nevertheless

  D.whatsoever

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• 4Every device _____ in the spacecraft must be designed and made with great care so as to be sure that nothing goes wrong in operation.

  A.to be fitted

  B.fitted

  C.fitting

  D.to have been fitted

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• 5There are many kinds of synthetic materials, _____ plastics are the most common.

  A.between which

  B.of which

  C.in which

  D.among which

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• 6I don't believe you are going to have the matter looked into today, _____、

  A.are you

  B.do you

  C.aren't you

  D.don't you

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