Question

the student requested the principle to grant him leave

Answer 1

Date:-XX/XX/XXXX

To, 
The Principal
XXXXXX School
XXXXX (city & pin code)

Subject:-Leave application

Respected Sir,

I want to say that ______________________________ (leave reason).During these days I was unable to visit/attend the school.

Therefore,I request you to grant me a leave for five days.

Thanking you,
Yours obediently

XXXXX (your name)

Answer 2

To,
The Principal,
xxxxxxx School

Subject - Want Leave from school

Respected sir,
I ABC of class IX Roll no. 44. Want to take 2 days leave from school. Please look into my matter

Yours Truely,
ABC