A: Can I ____ you?
B: ____, please. I need a sweater.
A: OK. What ____ do you want?
B: Blue.
A: How____ this one?
B: It looks nice. How much____ ____?
A: Nine dollars.
B: I'll ____ it. How much ____ the socks?
A: Two dollars ____ one pair.
B: OK. Give me two pairs.
A: Here you ____
B: Thank you.