选择合适的选项补全对话。(10分)
A：Good evening.(1)_______ I help you?
B：Yes，I want a dress，please.
A：Please look (2)_______ this one.It's very pretty.
B：But it's too (3)________．It's 350 yuan.
A：How about this one？It's (4)________．
B：But I don't like the colour.It's too colourful.
A：Do you like that yellow one?
B：It is nice.How (5)__________ is it?
A：It's 100 yuan.
B：OK.I'll take it.Here is the money.
A：Thank you.Anything else?
B：No，thanks.Goodbye!
A: Hello, is that Yang Ling? B: Yes, .
A. I am Yang Ling B. this is Yang Ling C. that is Yang Ling
I’m free this afternoon. How you?
A. are B. about C. do
Are you watching TV now? No, I’m music.
A. listen B. listening C. listening to
Su Yang can .She an English song now.
A. sing, sings B. singing, is singing C. sing, is singing
Su Hai and Su Yang at home . Look, they their study.
A. are, are cleaning B. is ,clean C. are, are sweeping