Please give the format of writing a leave applicaton
Please follow the link given below to study the format of a formal letter:
https://www.meritnation.com/cbse/class6/studymaterial/english/writing-section/formal-letter/830_4437_11087#slide1_introduction
https://www.meritnation.com/cbse/class6/studymaterial/english/writing-section/formal-letter/830_4437_11087#slide1_introduction