Look at the underlined/bold part in this question. Below in this question there are  three possible substitutions are given for the underlined/bold part. If one of them, i.e., (a), (b) or (c) is better than the underlined/bold part, indicate your response on the Answer Sheet against the corresponding letter. If none of the substitutions improves the sentence, indicate (d) as your response on the Answer Sheet.

Even he worked hard, he failed in the examination.

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