In which one of the following sentences is the apostrophe used correctly?
A. It's up to you to decide what to do.
B. I put the letter back into it's file.
C. The cat licked it's paws while the dog watched.
D. The train began it's journey across country.
The sentence that uses apostrophe correctly is: A. It's up to you to decide what to do.
There are no new answers.