Dear Jim, I am writing to invite you to my 15th birthday party on Saturday, December 14th . I will have a meal in a restaurant with a few friends and few friends and then we will have a party at my house. I would like you to come if you can. If you want to stay at my home for a night, please tell me. I will prepare it for you. The meal will begin at 7:00pm. We will have the birthday party at my house at about 8:30 pm. My mother will make a birthday cake and some snacks(点心) for us. I think they must be delicious. That you have some nice CDs. Could you please bring them to my party and enjoy the music with us? Hope you can come! ( ) 59.When will the meal begin?