书面表达。
根据提示，写一篇50词以上的短文。
为了迎接2008年奥运会的到来，近几年来北京发生了很大的变化，人们修建了许多场馆，修建了宽阔的马路，它变成了一座美丽的现代都市。请你以林玫的名义给你的笔友Tom写一封信，向他介绍北京的近况。
Dear Tom,
To get ready for the 2008 Olympic Games in Beijing, a lot of things have been done. Now there are several
new sports centers and the roads in Beijing are wider. Wherever you go, you can see flowers, trees and green
grass. We are trying to make the air cleaner and the city more beautiful.
I hope you can come and see it yourself one day. I'm sure you will like this city, too.
Best wishes!
Lin Mei
答案不唯一