Question

Write an application to your principal asking for permission to organize a blood donation camp in your school on World Health Day.

Answer 1

                                    blood donation camp[title]

        this is for the blood donation camp requisting from the 8 as many people suffer with very little amount of blood found in their body,and this school can give away some blood for saving at least 5 people of our nation.

yours truly ,

class 8

Answer 2

To
The principal ABC school ....
subject. Blood donation camp

Respected
sir
Most humble and respectfully I beg to say that we are going to organiz a blood donation camp in our school on a world health day.
We need your permission for this .
I hope you will not make us unhappy because it's very important for humanity.
for we will obliged for you
thanks
yours faithfully
ABC
class. ....