假设你将举办一次周末小聚会，准备邀请你的英国朋友Tom参加。请给他写一封英文电子邮件，内容包括：•活动主题：为Lucy举办生日晚会•时间、地点•询问Tom能否参加请以Li Ke署名。

　　Dear Tom,

　　I am writing this email to invite you to join Lucy’s birthday party.

　　The day of October 20th will be Lucy’s l8th birthday. We’re going to hold a party in Lucy’s house this Saturday evening. Many of our good friends and classmates are coming. We will have a big dinner together. After that we will sing, dance and play games. The party will last for three hours, from 7 p.m. to 10 p.m. I really hope you can come and join us. Our friends and classmates will be very happy to have you with us. I'm sure we will have a lot of fun together.

　　Please let me know whether you could come or not. I'm looking forward to your early reply.

　　Best wishes,

　　Li Ke