I want to write a letter to my class teacher inviting him to my birthday party

Answer 1

http://www.letterwritingguide.com/

Read here about writing Friendly letters and then scroll down to read about Writing an Invitation Letter.

Answer 2

invite

Answer 3

FhcG

Answer 4

Yes

Answer 5

Yes

Answer 6

Write a letter to your teacher invitinghim/her to your birthday.