63._________A. have helpedB. helpedC. had helpedD

If you are tired, ______ a rest.A、haveB、havingC、to haveD、had

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If they had taken my advice, they _______ .A、had wonB、could wonC、should winD、could have

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【C10】______A．had votedB．had been votingC．have votedD．were voting

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If we ______ sooner, we might have got there.A．startedB．had startedC．would have startedD．s

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I have been very lucky to have had ______ managers during my career so far.A: terrific

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I would have written before, but I______ill.A．have beenB．would beenC．had beenD．were

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65._________A.have B.must C.should D.had

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