补全对话
A: 1 ______________________
B: Yes, please. 2 ______________________
A: What about this white dress?
B: 3______________________Can I try it on?
A: 4 ______________________You look so beautiful in this new dress.
B: Thank you. 5 ______________________

A．Sure.

B．I like the color.

C．I want buy a dress.

D．Can I help you?

E. I’ll buy it.

_____________? --Fine，thank you．

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

你想告诉奶奶你们星期三在操场上跳舞：（    ）

A．We dance in the playground on Monday.

B．We dance in the playground on Wednesday.

– A book?   -- ___________. ( )

A．No, thank you.

B．Yes, good.

C．But how?

进屋之前你必须要做的事情是：(    )

A．Open the pencil box.

B．Open the door.