點寫因為Visa appointment 請假既家長信?

The Principal,
YYYY Secondary School,
1, Portland Street,
Mong Kok, Kowloon.
12th June, 2011. Dear Mr.\ Ms. XXXX,
Re : Application for School LeavingI write to apply for my child , Chan Tai Man studying at F.1 a school leaving in 5 July 2011 morning because he has to go to the Immigration Department
for his visa appointment in the morning on that day. However, nobody knows how long the appointment will last, if it is possible, I am sure he will return to school for the lessons in the afternoon on that day
Finally I should be grateful, if you would kindly accept my application.
Yours respectfully,
zzzzz

2011-07-02 18:45:30 補充：
資料更正：

Application for School Leaving------不十分正確

應該是:

Application for School Leave------正 確
================

a school leaving in 5 July 2011 morning ------不十分正確

應該是:

a school leave in 5 July 2011 morning ------正 確