Question

    Find the part of the given sentence that has an error in it. If there is no error, choose 'No error'. 

    Do you know that it is I who has done this piece of beautiful work?

    A who has done Correct Answer Incorrect Answer
    B No error Correct Answer Incorrect Answer
    C who has done Correct Answer Incorrect Answer
    D Do you know that it is I Correct Answer Incorrect Answer

    Solution

    "has done" should be changed to "have done." After "who," the verb should agree with the subject "I," so "have" is the correct form. The improved sentence is “Do you know that it is I who have done this piece of beautiful work?”

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