to
on
of
in
Answer is Wrong!
Answer is Right!
The correct answer is A. to.
To correspond with someone means to exchange letters or emails with them. In this sentence, the speaker is saying that they exchange letters or emails with the person regularly.
The other options are not correct because they do not make sense in the context of the sentence.
- Option B, on, is incorrect because it does not make sense to say that you correspond on someone. You can correspond about something, but not on someone.
- Option C, of, is incorrect because it does not make sense to say that you correspond of someone. You can correspond about something, but not of someone.
- Option D, in, is incorrect because it does not make sense to say that you correspond in someone. You can correspond in a place, but not in someone.