根据对话内容,在横线处填上正确的句子,将对话补充完整.
A：Nancy,what do you want to do after school?
B：1.------------------------------------ ..
A：Is there a supermarket on First Avenue?
B:2.------------------------------------ .
But there is one on Seventh Avenue.
A:3.-------------------------------------
B:No,it's small.
A:4.------------------------
B:I want to buy some notebooks.
5.-----------------------------------
A:OK.I need some pencils and I can buy some pencils in it.