• 2022-05-31
    a poet must have a
  • fertile

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    • 0

      The poet and writer _______ come. A: have B: has

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      There is no one answering the phone. He ___ left home. A: have must B: must C: must have

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      The next morning a pilot flying overhead________. A: must have seen the letters 'SOS' in the snow B: must have seen the woman C: must have seen the wrecked plane D: must have seen the children

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      The construction of the laboratory ________ by the end of July. A: must be completing B: must complete C: must have complete D: must have been completed

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      The construction of the laboratory ______ before the end of next month. A: must complete B: must be completed C: must have completed D: must have been completed