Question

letter on invite your friend to your birthday party​

Answer 1

Answer:

Later

Explanation:

Later instead of letter  

Answer 2

Answer:

My dear .......,

My birthday party will be held on the 15th instant. I request you to attend the party at 5 RM. at our residence.

I have also invited three of our good friends including Rahul and Sonia. I hope it will be a great fun to meet so many good friends on this occasion. We will have music and dance programmes amongst ourselves. My father has requested his magician friend to come and amuse us with his tricks and games.