看图,完成对话。
(1)A : Whose ________ is this?

B : It's Helen's.
(2)A : Whose ________ are they?

B : They're Mike's.
(3)A: I'd like ________ ________ ________ ________ , please.

B: Here you are.
(4)A: The ________ are too small.

B: You can try this pair on.
(5)A: How much is the ________ ?

B: Sorry, I don't know.
(6)A: What's the time?

B: It's ________ ________ .
(7)A: What time do you go home?

B: I go home at ________ ________ .
8.A: ________ ________ ________ now.

B: OK.
(9)A : Shall we ________ ________ ?

B: Good idea.
(10)A: It's ________ ________ .

B: Yes, it's time to ________ ________ .