选择正确的句子,完成对话 o (5')
W : Good 'morning. (1)
M: Yes. I'd like a pair of pants for my son.
W: Here are the pants. What colour does your son like?
M: He likes blue. (2)
W: Look at this pair. Do you like it?
M: (3) Do you have any big pants?
W: Yes. How about this pair?
M :It's nice. (4)
W: 80 yuan.
M : Too expensive. What about 70 yuan?
W:Well. (5) . Here you are.
M : Thanks.
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