假如你是张岩,今天早上你看见你的同桌杨冰买啦一支绿色的钢笔,请你用此情景编一段对话,不要于6句用英语

Zhang:Wow,nice pen,is it a gift?
Yang:I wish.No,I bought it myself last week in the mall.It was on sale.
Zhang:Why did you select the green color?
Yang:There were not many colors to choose from.They had red,pink and green.So I bought
the green one.
Zhang:That makes sense as the red and pink ones might be girly.Can I try it?
Yang:Sure.
Zhang:It writes really well.Maybe I should get one for myself.
Yang:You need to hurry then.The sale ends next week.
Zhang:Maybe I should make a trip to the mall this weekend!
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