17.
根据对话内容,用适当的单词补全对话。
A: Good afternoon. I help you?
B: Yes, . I want a sweater.
A: do you want?
B: Yellow.
A: Here . Is that all?
B: No. Do you have pants?
A: Yes.
B: are these things?
A: Let me see. Twenty dollars, please.
B: I'll them. Thank you.
A: You're .