I would have to go with. "a journalist."
I believe D. Hiding in the tree fort he had built as a kid.
Sorry, I don't know the answer.
Next time, please don't cheat. It will harm you in the future. Instead, you can ask a trusted adult or teacher or redo the lesson. If you need help, it means you don't fully understand the content.
The answer is B because we need to know what's happening to kids after lunch, and see how they can stand awake.