当小明获得一等奖,上台领奖时,全班同学会怎样祝贺他? (    )

A．Stamp their feet.

B．Clap their hands.

当你要给朋友介绍你爷爷，你应该说：________  (   )

A．She is my grandfather.

B．He is my grandfather.

你想告诉比尔这里是化学实验室，你可以说：( )

A．This is a lab for chemistry.

B．This is a lab for physics.

从所给选项中选出能回答以下问题的交际用语
1．A：Good morning，class．
B: ______________________.
2．A ：Hello，Jim．How are you?
B：____________________．
3．A：What’s your name?
B：____________________．
4．A：Sit down，please．
B：____________________．
5．A：What’s this?  
B：____________________．
a．It’s “B”．    b．Good morning，teacher．    c．Fine，thank you．
d． My name is Jim．    e．Thank you．

你想送一本书给好朋友作为生日礼物，应该怎么说？（  ）

A．Happy birthday.

B．A book for you.