While reading it, did you feel happy or sad? The tone is basically the over all feel of the book; but from what I've heard about it, the book is actually kind of saddening.
Ideas and information are commonly arranged in a text by sequence, a problem and a solution, cause and effect, and compare and contrast.
I hope this helps! (:
B. Achilles heal means a weakness.
Well, this answer can be many things! I would say "When you read carefully in order to determine the meaning of a challenging word, you are 'using context clues'", perhaps? Maybe not...how about "...using prior knowledge"? Since you didn't offer any alternative answers, or list any answers, I can only guess. I hope I helped you a little bit!