Dear Alex,
How are you doing? I am writing this letter to invite you to participate in a graduating party.
Since we are going to graduate from university, I think it would be a good idea to hold a party for celebrating and enjoying the precious time. I have invited several teachers and faculties of our department to take part in it, for without their help, we couldn’t have achieved so much. What’s more, there are many parts of the party, the participants will give farewell speech respectively to express our gratitude and love for our instructors. We also have various activities in the party, such singing, dancing and appreciating all kinds of delicious food.
I am looking forward to hearing from you and seeing you in the party soon.
                                                                                                                                                              Yours sincerely,
                                                                                                                                                              Xiao Ming