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.

7. why does crooks make lennie believe that george will not come back for him? 8. who comes to visit lennie, candy, and crooks? what is the real reason behind the visit? 9. characterize curley's wife as she is presented in the novel. how is the reader supposed to feel about her?