补全对话（共5小题；每小题2分，满分10分）
根据语境，用恰当的语言完成对话。
A: Good morning! __________________________________________?
B: Yes, please. I need a pair of shoes for school.
A: __________________________________________?
B: White.
A: What size do you want?
B: Size 36.
A: Well, what about this pair?
B: OK, they look nice. _____________________________________?
A: They’re 25 dollars.
B: Well, I’ll take them.
A: __________________________________.
B: Thank you.
A: ______________________.