Dear Mr.Smith,

Here I ask for a leave one day as tomorrow my honey sister will get marriage. At the same time I promise to keep my study process, and shall learn the missing course from my classmates. Hope you can approve.

Your student:Tom

23th, Nov. 20XX

Dear Hohn:

I am going back to my hometown to join my brothers wedding, so I want to ask for 3 days leave, I am sorry I cant take your classes from 14th to 16th, I will try my best to learn the lessons well. Thank you!

Lucy

Dec13th,20XX

Respected leaders:

My girlfriend and I x x x x x x x agreed to month day wedding, from x x x x date month leave x x days, on x x x days month normal recovery work. The present work has been basically completed, other work has been delivered. Your approval.

How is Zhu An.

Leave : XXX

x x days month