Question

He began to realize that he _______ mistake.

Answer 1

Ответ:

had made

Объяснение:

Answer 2

He began to realize that he had made a mistake.

Explanation:

Based on the given sentence, the person in question has come to the realization that they made a mistake. The sentence implies that the realization has already occurred in the past. The phrase "began to realize" suggests that the realization was a gradual process. The missing word in the sentence is "had made," which indicates that the mistake had already been made before the realization occurred.

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