补全对话。
Shop Assistant: Good morning! 1_____?
Mrs Smith: Good morning, sir! I'd like to buy a hat.
Shop Assistant: Who is it for, please? Is it for you, madam?
Mrs Smith: No, it's for my husband.
Shop Assistant: 2_____?
Mrs Smith: Size?
Shop Assistant: How about this one?
Mrs Smith: It looks nice. 3_____?
Shop Assistant: It's made of real fur.
Mrs Smith: Good. 4_____?
Shop Assistant: Forty-five yuan.
Mrs Smith: It's a bit expensive, but it's really a nice hat. 5_____.
Here's fifty yuan and you may take the change (零钱).
Shop Assistant: Thanks, madam. Goodbye.