补全对话。
A: Good morning. 1._________ can I do for you?

A．I’d 2._________ a blouse.

A: What 3._________ do you want?
B: The blue one.
A: Here you 4.________.
B: It looks very nice. But it’s too 5._________.
A:What 6._________ that 7._________? It’s bigger.
B: 8._________ 9._________ is it?
A: 80 yuan.
B: OK. I’ll take 10._________.

你想告诉比尔这里是物理实验室，你可以说：( )

A．This is a lab for chemistry.

B．This is a lab for physics.

_____________? --Fine，thank you．

A．How do you do	B．How old are you
C．Can you spell it	D．How are you

补全对话
A:__________ that man?
B: 那个人是谁（疑问句）

补全对话。

A．It's a book.

B．How many rulers do you have?

C．It's a school.

D．How many pencils do you have?