Question

I said to him, "Why are you working so hard?"

a. I asked him why he was working so hard.
b. I asked him why was he working so hard.
c. I asked him why had he been working so hard.
d. I asked him why he had been working so hard
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Answer 1

Answer:

I asked him why he was working so hard .

Answer 2

Answer:

I asked him why he was working so hard .

Explanation:

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