Question

write an application to your principal to separate our class in two sections

Answer 1

To 
The Principal
(School Name)
(Address)

Madam,

I am a student of class ____________ of your school. I shall feel obliged if you kindly allow me to change my section from A to B. This change will help me in many ways.
have many friends in section B. They are the residents of the same place where I live. If I am transferred to section B, we can do our home-task together. That way I will be in position to do much better in my studies. I am sure; you will be kind enough to grant my request. Thanking you,

Yours obediently, 
(your Name)
(Class)
Roll No ____________

Answer 2

You have written an amazing application