根据上下文用合适的单词完成对话，每空一词。
A: What do you do in your free time, Tom?
B: Oh, I often go fishing. ______ And I also enjoy reading stories, especially Harry Potter.
A: ______I like watching sports show. Yao Ming is my favourite sports star. I’m also interested in collecting stamps. I can learn a lot about people, places and history from them.
B: Mm. ______
A: Right. Look at these stamps, Tom. These are old stamps and they are from Europe.
B: Wow! What beautiful stamps!______
A: Of course. But you must bring them back to me next Sunday.
B: ______

A. Collecting stamps must be great fun!                                            B. May I keep them for a few days? C. Thank you for telling me.                                                   D. OK. Thanks very much. E. I’m a sports fan.         F. What do you think of it? G. It’s my favourite hobby.