Find the mistake: They have been working here since they are very young.

  • Question:

    Find the mistake: They have been working here since they are very young.


    • A.
      working

    • B.
      here

    • C.
      are

    • D.
      very young

    Reference explanation:

    Correct answer:

    Knowledge: Simple past tense

    Explain:

    The verb in the “since” clause conjugates the past simple.

    Combined tense: S + V-present perfect continuous + since + S + V-past simple

    Edit: are => were

    They have been working here since they were very young.

    Choose C.

    ADSENSE

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