按正确的顺序排列下列句子,使之成为一段对话.
A.First,can I listen to music in the classroom?
B.Good morning,Emily!Nice to meet you!
C.Oh,you can't.But you can listen to it outside.
D.Dood morning,Dave!Nice to meet you,too.
E.Oh,I know.And can I eat in the classroom?
F.That's sll.Thank you very much,Emily.
G.You're welcome.
H.No,you can't.You can eat in the dining hall.
I.Ok,please!I'd like to help you.
J.Emily,I want to ask you something about school rules.Can you help me?