A: Hello! Long time no see!

B: Yes!How are doing these days?

A: Good! And you?

B: I am very well,too.

A: Let me introduce you my friend. This is Cathy.My best friend in high school.(turn to C)Cathy,this is Ben.

C: Hello! Nice to meet you !

B: Nice to meet you,too. Anna has told me a lot about you. You are the monitor of the class,aren't you?

C: Yes! It's my pleasure to be the monitor.

B: I think so. And ,I forgot to introduce my friend ,too. This is David.My classmate.(turn to D) David,this is Anna,my good firend since childhood,and this is Anna's friend,Cathy.

D: Nice to meet you too.

A: So you are Ben's deskmate,also?

D: Yes! We have been deskmates for two years!

B: Yes, it has been a long time. By the way, where are you going?

C: To the cinema.There is a new movie.

A: And you?

B: We are going to the library . To find some information for our project.

A: Oh,Wish you success.Well,we'd better go

D: See you ! Very happy to see you !

C: Me,too. Goodbye!

A,B,C,D: Goodbye!