The answer is Formal, calm, secure, reassuring
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.
Answer:
arrived, and had.
Explanation:
If you put these words in place of the blanks, it makes sense!
Hope this helps!