(This is about a tiger, haha)
Its claws were so sharp, so they realized it's too dangerous to risk their lives to approach the tiger.
The answer might be shocked dialog
Answer:
The first sentence. It has a very formal tone.
The conflict that keeps Rainsford awake was that he couldn't sleep because he was hearing weird sounds. That was an internal conflict because it was with himself and he couldn't put himself to sleep. But also, he was worried because of all the things that the general Zaroff told him about how he invented a new animal to hunt which was men.
Initially Valentine tells says that the two boys are opposites: Peter is a killer and Ender shows empathy. However, as the novel progresses, Ender is beginning to see himself as a killer rather than a sensitive boy who can show empathy.