Darry: dependable, protective, busy
Sodapop: happy-go-lucky, charming, energetic
Ponyboy: reliable, understanding, observant
They both struggled to become a pilot
A to give credit to the source.
I believe the answer is B. In the first one, Earth was not capitalized. In the third one, the word hospital needs to be capitalized. I can't see the full answer for the last one so I can't be completely sure.