Question

Hw can i write a letter to the parents of our school student for a picnic

Answer 1

format of the letter..!!
..
..
dear parents..our school is organizing a educational trip of air and railway museum..plz send a water bottle,lunch box..etc..on 29/7/2017..the trip has no charge
...
salutation.
___name
you can write a letter in this way...☺