帮我搜点,英语句子,我要写英语请假条,500个英文单词,是关于我落下叻很多课,怎么把这些课给补起来.

NOV.16th,2012
Subject:Casual Leave of Absence
Dear Sir,
I'm sorry to tell you that I can't go to school today,I've caught a cold because I went back home in the rain without umbrella yesterday ,so that this morning I had a headache.After taking my temperature,my mother found that I had a high fever,immediately she took me to see a doctor,who advised me to stay in bed for one days.Now I am writing to you to ask for one day's sick leave.
With best wishes
Your students,
Tom

Dear Mr/Ms Jiang (你自己选性别吧)
I was unable to come to 1st and 2nd period today.Due to the rain yesterday, I was wet and had temperature at night. The doctor adviced me to rest for several days and ...

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