Dear Mr./ Ms. ：
I am writing an invitation to you to join the banquet we host for you.
All of my classmates feel it a great honor to have been your students in the past three years. Thanks to your patience and devotion, we benefited a lot from your class. Time flies. Now, it's time to say goodbye.
Despite the near departing, we would like to invite you to have dinner with us in Jinyuan at 6 o’clock on July 18th in order to express our gratitude to you. All of us are looking forward to this banquet with your presence. Please do come.
Yours, 10 class C
It would be our great pleasure to have your presence to have graduation photos with us at 12:00 p.m. on the front of the School Gate, or 15:00 p.m. on the front of the Library on November 19th (Tuesday), 20xx. We will highly appreciate if you can spend your precious time taking photos with us.
We all look forward to your presence.
we will have a graduation ceremony next week.And I strongly suggest you attend.Because this is a great honor to us .
Example 2 Formal Reply ( Decline )谢绝Mr. and Mrs. George Mailer present their compliments to Mr. and Mrs. Robert, and regret that a previous engagement prevents them from accepting the kind invitation to dinner on Friday, March 26th. 17 Butter Place March 22nd