【正确答案】Dear David, My family just moved into a new house in the City Garden last week and we are planning to have party to celebrate it. So I want to invite you to join us. Let me tell you how to reach my new home. You can take the bus No. 5 to the post office, then go down straight and turn left at the second crossing. You will find the City Garden right in front of you. My home is room 402 on the fourth floor in Building No. 3. The party will start at 6:00 in Saturday afternoon. If you can come a little earlier,I will show you my new bedroom. I am looking forward to seeing you! Yours, Li Ming