Question

    Given below is a sentence with an error. The error is in

    one part of the sentence. Below the sentence are given the options containing the parts of the sentences. Choose the option which contains the error. Cybersecurity experts warn (A)/ that many users are unaware (B)/ about the risks (C)/ of using public Wi-Fi. (D)/ No error (E)
    A A Correct Answer Incorrect Answer
    B B Correct Answer Incorrect Answer
    C C Correct Answer Incorrect Answer
    D D Correct Answer Incorrect Answer
    E E Correct Answer Incorrect Answer

    Solution

    The correct preposition to use with "unaware" is "of", not "about."
    "Cybersecurity experts warn that many users are unaware of the risks of using public Wi-Fi."

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