用正确的句子补全对话。
A: Hello, Julie! Nice to meet you!
B: Hello, Jim! !
A: Julie, I want to ask you something about school rules. ?
B: Ok, please. I'd like to help you.
A: First, can we eat in the classroom?
B: . But we can eat in the dining hall.
A: Oh, I know. ?
B: Yes, we can listen to music outside.
A: Oh, can we wear hats in the hallways?
B: No, we can't. But we can wear hats outside the hallways.
A: That's all. .
B: You're welcome.