To, THE principal (Name of the school), (City) Respected mam, I am the student of ( Name of the school) of class ( your class ) . Now a days people are suffering from virls it is because of not cleaning our house , place, school and offices. In our school also many children are suffering from virul. That's why they do comr to school. So, I humbly request you that 2 times every days school should clean. Thankyou. Yours obediently, ( Name of yours) (Class)
After the principle city and Thankyou, yours obediently u have to write in next line
Plz...plz mark it best. ...plz....plzzzzzzźs