这篇文章是否有错误

Dear Tom，
          I am Li Ke from Beijing. The reason that I am writing to you is because we will hold a birthday party  for Lucy. Besides of that，here goes another thing that I think is important，which is that the birthday party will be on Sunday at my home. Lastly，I believe you should know this at the very end of my letter，and that is you can tell me if you can come. Thank you very much for taking the time to read my letter. I am looking forward to you reply.
          I hope everything goes well with your life.
                                                                          Yours，
                                                                           Li Ke

这篇文章没有明显的错误。