根据你的判断，将正确句子的序号填在横线上。

A. Here you are. B. Good afternoon! C. You're welcome. D. Thanks. E. I'm hungry.

Boy: Good afternoon, mum!

Mum:

Boy: Can I have some noodles?

Mum:

Boy: Thank you.

Mum: Have some fish, too.

Boy: