To:John Smith,Supervisor
From:George Chen,Accounting Department
Date:March 11,2001
Subject:Casual Leave of Absence
John,I would like to know if I could ask for a casual leave of absence from March 23 to 27.
Yesterday I received a letter from my parents,who are both over 70,telling me that a big flood took place at my home village,causing serious damage to my house.As the only son of my parents,I should of back to assess the situation,and help them to get over these difficulties.Though I cannot stay at home for too long a time,I should at least make arrangements for repair work.I believe my relatives in the village and my neighbors will also come to help.Financially I have no difficulties.
I will call you at 1:30p.m.or you can call me at any time.
To:Peter Stone,Manager
From:Lynn Chen,Financial Department
Date:April 2nd,2004
Subject:Casual Leave of Absence
Peter,I would like to know if I could ask for a casual leave of absence for one day on April 4th,this Wednesday.
This morning I received a telephone call from my dentist,urging me to come to his practice for immediate treatment of my teeth.I have been experiencing a stinging pain,depriving me of my sleep during the past fortnight.The situation could worsen,should infection occur.
Concerning my workload:As Wednesday is not as busy as the other weekdays,I think a one-day leave this Wednesday may be the best solution.I apologize for the inconvenience my absence from work may cause.
Thanks.I will call you at 1:30p.m.or you can call me at any time.
假设你叫Tom,你昨天在学校游泳池游泳患了感冒,今天早上觉得头疼,你母亲给你量了体温后,发现你发烧,便带你去看医生,医生说你需要卧床休息两天,特向老师请假.给老师写一张70—100字的请假条
时间：2005年6月8日.
One possible version:
June 8,2005
Dear Sir,
I'm sorry to tell you that I can't go to school today,I've caught a cold because I swam in the school's swimming pool yesterday.
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 2 days.Now I am writing to you to ask for 2 days' sick leave.
With best wishes
Your students,
Tom
