1. 从栏中找出栏相应的答语，并把序号写在括号内。

①Good morning!                                 A. Nice to meet you, too.

②What's your English name?               B. Goodbye.

③What's this?                                      C. It's a clock.

④Hello!                                                D. Hello!

⑤Nice to meet you.                             E. My English name is Ann.

⑥Goodbye!                                          F. Good morning!