Question

Which of the following sentences corrects the pronoun errors in this sentence?

If a person wants to help their community, they should research opportunities.
If a person wants to help their community, you should research opportunities.
If you want to help your community, a person should research opportunities.
If people want to help their community, they should research opportunities.
If a person wants to help it, they should research opportunities.

Answer 1

It's either the first or the fourth one

Answer 2

Its C.
In A, they are talking about whoever "their" is. not "you".
In B, it goes for the same thing, "person" should be changed to you
In D, what is "it"?