The correct answer is C, due to the fact that Buck's life and emotions are very similar to humans, as Buck's life is an allegory of human lives.
The last answer sounds about right. Because at the beginning it says he is full of excitement and anticipation. So he is really excited to go play hockey. So he probable wants to become a professional hockey player. The reason he didn't want his sister to come is because he wanted to have fun not to have to keep an eye on her and be all tense in case something bad happened and he wouldn't get any fun. Hope that helped.
Explanation:
i think she wouldn't change her mind because of the way she deals with every single bad situation she has gotten into. She was hiding from everyone and she was probably afraid to death, but she managed to find something good and positive. She would do the exact same thing there, she got really sick and died from typhus just a few days before everyone in her camp were saved but I believe that even in her worst days she found something to smile about. if nothing else, at least she could remember the more beautiful moments and laugh at them while hoping to be saved
