dear ×××,

　　on christmas day, i will invite some of my best friends to attend a party held at my home. there will be both western food and traditional chinese food in the banquet.if i have the pleasure to have you on that party, i wll be very happy. you will meet some of your old friend on that day, while i will also introduce some new friends to you.

　　your sincerely,

　　×××