Informal Regret expressing inability to accept an Invitation | English Letters

Informal Regret to the Invitation

                                                                               20, Surinder Singh Lane, Delhi

                                                                               6th January,20….

 

My dear Mr. Bharadwaj

                       I am grateful to you for your kind invitation to a Tea Party at the Bajwa Restaurant at 8.00 pm on this Saturday. But I very much regret that on account of an important engagement at an out-station on that day, I would be unable to attend.

Yours sincerely,

                                                                                                           (S.D.Sharma)