Question

I write a letter. (change into Present perfect tense )​

Answer 1

Explanation:

You can't, because the closest version to that means something different. “I write a letter.” is closest to the present continuous and means that you are, right then, writing a letter. Present perfect, “I have written a letter.” means that the letter you wrote in the past, still is relevant to your actions or the situation right now.

Answer 2

Answer:

I am writing a letter.

I hope this helps you.

Explanation:

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