假如你是王辉，周末去乡下帮助爷爷奶奶摘橘子，你一不小心从梯子上摔下来了，幸好伤得不重，医生建议你在家好好休息一个星期，养好伤再回学校上课。
请你给李老师写一张请假条。
Reasons: (1)fall off the ladder while helping grandparents pick oranges this weekend;(2)hurt my leg
Advice: (1)check carefully;(2)take the medicine twice a day;(3)stay in bed for a week and have a good rest
Requests: (1)ask for a week's sick leave;(2).be grateful if you can grant my leave
注意：(1)文中不得出现考生个人真实信息；(2)词数80~120；(3)开头和结尾已给出，不计入总词数；(4)可适当发挥想象，适当增加细节。
Dear Mr.Li,
I’m awfully sorry that I can’t go to school this week.
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
I will be grateful if you can grant my leave. Thank you.
                                                                                                                                                              Yours,
                                                                                                                                                              Wang Hui