Question

when he came in ,I ( write )a letter.​

Answer 1

Answer:

There is a rule that when the sentence is in past tense ,the rest of the sentence should also be framed in past tense except in case of universal truth.

Now let's come to your question.

Since the sentence is in past tense and it depicts that the act of writing the letter had started early but was still being done when he entered the room.

So the sentence will be as follows: “When he entered my home,I was writing a letter.”

Hope this ans.will help u.

Thanks for A2A.

~Priyanka