二、书面表达（满分20分）
假如你叫李华，请写一封信给校长，反映一下学校微机室存在的问题，同时提出你自己的改进办法。
问题：
① 台数不足；
② 部分键盘、鼠标已损坏，软件过时；
③ 关门时间太早。
注意：1. 词数120左右；2. 书信的格式已给出；3. 可适当发挥。
Dear Principal,
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Sincerely yours,
Li Hua
Dear Principal，
I'm writing to you to tell you about some problems with our computer room。
I think there are three problems。First ，there are not enough computers ，and as a result when we have computer classes we have to share computers。Second ，many keyboards and mice are broken，and the software is out-of-date 。Third ，the computer room closes too early 。We only have free time after finishing our homework，but sometimes when we go to the room it has already been closed 。
I also have some advice for these problems。Firstly ，more computers should be bought 。Secondly，broken and old equipment should be replaced 。Thirdly，it might be a good idea for the computer room to stay open for a longer time ，especially on weekends ，when we have more free time。
I am looking forward to seeing changes in our computer room.
Best wishes,
Sincerely yours,
Li Hua