尊敬的领导：
新春佳节就要来到了，越来越浓的节日氛围勾起了我的思想之情。我想从X月X日至X月X日请假X天回家探望父母，在节日期间尽一份儿女的小心，望领导批准为盼。
恭祝领导新春快乐！万事如意！
X年X月X日
Dear Mrs/Mr：
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.
XXX
XX部
我因读成考函授，于____年____月____日至____年____月____日，请假____天，请批准。
请假人：XXX
____年____月____日
领导：
我因为最近流感横行，而不慎中招，感觉身体不舒服，前往医院检查，经医生诊断，患上重感冒，肺内感染，需要打点滴3天，为此，特请假3天，手头虽有未完成工作任务，但时间还来得及，待我身体痊愈，一定加倍努力工作，完成全部工作，特请领导批准。
请领导批示
xx年xx月xx日
附：医院诊断证明
Dear Mr.Ning
I need to apply for four days’ leave of absence from June 7 to 10, for I’ll return home to see my mother, who is badly ill now.
To support my application, I herewith submit ca telegram from my father. I should be very much obliged if you would grant me your permission. As regards the lessons to be missed during my absence ，I will try to make them up with as soon as I get back from leave.
I am waiting your instructions.
XXX
Dear supervisor:
How are you doing? I am xx-x. I wrote this because I want you to know that on the morning of June 8th, I have to go back to school to deal with some personal thins, so I want to ask for leave about half day, please approve, thank you so much.
Sincerely,
xxx
Dear Mr.xxx,
Im sorry to tell you that I caught a cold and Im not feeling well now.I am adviced to stay in bed for two days and cant go to school then.But I think Ill get well soon and be back the day after tomorrow.
Yours sincerely,
xxx
Dear ms.xxx,
I would like to know if I could ask for a casual leave of absence from youroral english class this wednesday morning.
Yesterday evening I got a phone call from my cousin, who is now running asmall firm in suburbs of this city 。 He needs an interpreter for two days butcannot find the most reliable person, so he wants me to have a try. Personally ，I regard this as a golden opportunity to put what I have learned in your classinto practice, but I need your permission of absence 。 If you think I may go andhelp him get over the difficulty,I am confident that I ll do a good job andboth of us will grateful.
Earnestly yours
Dear Sir,
My college requires me to go back for graduation thesis oral defense and deal with other graduation issues, so may I please ask for a leave on 20th,21st,24th,27th May? Thank you for your understanding in advance.
Thanks&Regards,
Dear Mr. / Mrs.，
Because I will have to return to to my university for my dissertation reply and some other things related to my graduation, I want to ask you for a leave on May 20,21 24 to 27.
Sicerely hope you can give me the permission as soon as possible.
Best wishes.
Sincerely Yours,
Xiao Wang