In chapter 7 Ender begins to feel homesick because he is worried about having friends that are girls will ruin his street cred. He also misses his parents and friends.
No no, I'm not joking that is the result I got from googling it and from reading it myself a year back.
A. Drafting
It shows what kind of idea and then you can sum up everything
R- Restate The Question
A- Answer The Question
C- Cite Your Answer/Sources
E- Explain your Answer
S- Summarize Your Answer
So the answer is A