• 2023-12-23
    A man can fail many times, but he isn't a failure ______ he begins to blame somebody else.
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      He must be helping the old man to water the flowers, ____? A: is he B: isn’t he C: must he D: mustn’t he

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      John isn't the same man ______ before. A: what he was B: that he was C: who he was D: as he was

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      _________ many times, he couldn’t understand it.

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      He ______ the test again, because he looks upset. A: must fail B: must have failed C: can’t fail D: can’t have failed

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      5.Though he had been told many times he couldn’t understand it.