根据短文内容，从短文后的七个选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。（共5小题；每小题2分，满分10分）
M: What have you been doing recently, Cathy?
W: I’ve been chatting online with friends. What about you?
M:    
W: Why not?
M: Well, my computer is really old, so most software doesn’t work well with my computer.
W:    
M: How long does it take to download mp3 files?
W: Not very long at all.
M:    
W: Sure, I download at least one program a day.
M: Do you think you could download some for me?
W:    
M: Let me see…. Oh, a show called Friends.
W: No problem. Did you know that there are many Friends’ forums (论坛) online?
M: What’s a forum?
W:    

A．I’ve never chatted online before.

B．Sure, just tell me what you want.

C．I like chatting online very much, too.

D．It’s free to download TV programs or movies.

E. Do you ever download any TV programs or movies?
F. Come over to mine and I can show you how to use it.
G. It’s a place where you can chat to other people who have similar interests as you.