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?

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._________.

你觉得你非常同意姐姐的主意，你可以说：(  )

A．Good idea.

B．Bingo.

如果你想知道班上新来的同学来自哪里，你可以这样问：（  ）

A．Where are you from?

B．Who are you?

补全对话
A: What’s fifty plus two?
B: __________________（52）