Question: Write a letter to your father asking money for buy books.
Answer:

My dear Father ,

At first take my salam. Hope you are well. I am also well by the grace of Allah. I have receive you latter yesterday. On your latter you have wanted to know about my annual exam result. You will be very glad to know that i have stood first in the examination. Now i am in a new class. So i have to buy new some books and other necessary things that's way i need some money. Please send me the money as soon as possible.

No more today. with the best regards to you and mother and love to the youngers.

yous loving son,
( Your Name )