补全对话，每空一词（每空1分，共10分）
A: Can I help you?
B: ________, ______. I want a pair of pants.
A: What _________ do you ________?
B: Black
A: Here _______ _________.
B: _______ _______ are they?
A: 35 dollars.
B: I’ll take them. _________ you.
A: You’re ___________.