Dear Ling,
I want to invite you to my birthday party on the evening of Wednesday, October 30th at 18:00. Please come to my home before 17:50 that day. You can bring some drinks. We can eat a big birthday cake and play games in the party. Please reply in writing by Monday.
Yours,
Regina
Dear Regina,
Thanks for your inviting. I’d love to come to your birthday party. I will bring some juice and a small present for you. I’ll also come on time. Happy Birthday Day!
Yours,
Ling