()Hi! Who's there?
()Hello!
()Are you John?
()No! Haha! I'm Mike
()Hi, Mike! My name's Wu Binbin .
()Guess!
()Let's play! OK?
()Great!
—_______
Let's paint. A. Good afternoon.
Nice to meet you. B.OK!
Good afternoon. C. Fine, thank you.
How are you? D.Nice to meet you, too.