Sentence B is the correct one. It is the only sentence using content to refer to satisfaction rather than objects or substances.
Answer is A. The main purpose of a summary is to relay the main events/details of the story. If you are missing any needed info, the summary is incomplete
B. Eager to eat, Caleb immediately joined the buffet line.
(and maybe C)
Present because the child currently wishes or he wishes right now
<span>people were exploring the dark part of human nature and we were increasingly self-aware</span>