1. (2020三上·越城期末) 问答配对，填序号

⑴Good afternoon.   ⑵Can I have some milk?   ⑶What's this?   ⑷Thanks.   ⑸How old are you?   ⑹Happy birthday.   ⑺How are you?   ⑻Mum, I'm hungry.   ⑼Let's go to school.   ⑽Nice to meet you.

A. I'm fine. B. You're welcome. C. Thank you. D. Good afternoon. E. OK. F. It's a dog. G. Have some milk and bread. H. I'm nine years old. I. Nice to meet you, too. J. Here you are.