Dear John,  

This term will be over. I will begin my long summer holiday on July 5th. What are you going to do in your holidays? I will take a trip to Beijing, and I'm going to stay there for ten days. I will go there by train on July 15th. I'm going to visit the places of interest there, such as the Great Wall, the Summer Palace and the Forbidden City. I think I will be very happy during my stay in Beijing. By the way, I will live in my aunt's in Beijing. Would you go with me?  
Please write back soon!  

Yours,  

Li Ming