Dear Mr/Ms XXX;
Today I'm writing to you to ask for a five-day leave, for I've got cold last night with carlessness.
This morning my mother took me to see the doctor,who told me to stay in bed for some days. So I am very sorry to be absent from school, especially your interesting lessons. I'll be sure to make up for the missed lessons after I recover from the illness.
Yours ever,
XXX.
May 3rd
尊敬/亲爱的XXX;
我今天给您写信是要请5天的假,因为我昨天晚上不小心感冒了。今天早上,我妈妈带我去看了大夫,大夫告诉我要在家里躺几天。所以,我对缺颗,特别是不能上您那有趣的颗,感到难过。我病好后一定把漏掉的课程补上。
此致
敬礼
您的学生:XXX.