根据下面的提示，以“Talking about Having Sports”为题编写一段对话（字数：80－－）。
提示：
Susan每天下午参加体育活动。她喜欢游泳，每星期游泳一次。David在中学时代也常游泳，但现在没有时间，人也开始发胖了。Susan邀请David当天下午一起去游泳，并约定下午三点在游泳池见面。
满分作文：
Talking about Having Sports
David：
Susan， you like sports， don’t you？
Susan：
Yes. I have sports every afternoon.
David：
Do you often go swimming？
Susan：
Yes， I go swimming once a week.
David：
I used to swim at middle school， but I don’t have time any more.
Susan：
That’s too bad！ Exercise is very important.
David：
I know. I am getting fat，() you see. Anyway， I don’t want to be heavy.
Susan：
Well， I’m going to swim this afternoon. Do you want to go with me？
David：
OK！ I really need more exercises. When and where shall we meet？
Susan：
How about three o’clock， at the swimming-pool？
David：
All right. Good-bye！
Susan：
Good-bye！
