Black: Hi, Tom. Long time no see!
Tom: Hi, Black. ?
Black: Fine. Thanks for asking.
Tom: It must be a new shirt you're wearing. ?
Black: It's made of silk. It's very soft.
Tom: It looks cool. ?
Black: 100 Yuan.
Tom: It's not very expensive. I also want to buy one. ?
Black: I bought it at Xidan.
Tom: OK! I like blue best.?
Black: Yes, there is blue shirt at that store.
