当你向别人介绍你的朋友John时，应该说：_______  (  )

A．Hello! I’m John.

B．This is John.

补全对话
1．A：Hello!  B: ________________!
A：What’s your name? B: ___________name is Kate Green.
A：_______ are you? B: Fine, __________you. How are you?
A：I’m fine．W hat’s this? B: _____________ “Gg”.
A：Thank_______ ．
2．T：Good morning，class．
S：_____________________, teacher． T: How are you?
S：______________, thank you, ________you? T: I’m fine, ___________.
What’s this?
S：It’s “Nn"(嗯)． T: No, it’s “Nn” /en/.
S：“Nn” /en/ T: Yes, sit _______, please.

你想告诉妈妈这是给她的贺卡，你可以说：（  ）

A．Here’s a card for you.

B．Here’s a cake for you.

What’s this?   （  ）

A．It’s a pear.

B．It’s pear.

C．Yes, it is.

补全对话
A: Happy New Year!
B:你也快乐！
___________