【解答】很高兴在这里给你解答问题。
A:Hello,sir.Can I help you?
B:Yes,please.I want to look for a T -shirt (for myself.)
A: (Oh,good.We have many T -shirts in colors.)What color do you like best?
B: White.
A: What size do you wear ?
B: Medium.
A:What about this one?
B: Can I try it on?
A: Of course,you can.
B:Oh,just right. How much is it?
A :It's $369.
B: OK,I 'll take it.(Please pack it up.Here is four hundred dollars.)
A:(Hrere's your change.)Here you are.
B:Thank you very much.
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说明:括号内可以不写,根据自己的情况改编。
可以把T -shirt换成dress,quilt, pot 锅,pen等等
希望我给你的回答,对你的学习有帮助。
祝你学习进步、学习快乐。