假设你是刘明，寒假期间准备去北京旅游。请你根据下面的提示，用英语给你的网友李红写一封邮件。主要内容如下：
1．    你以前从未去过北京，请他当向导，带你参观长城，颐和园和其它名胜；
2．    想住在他家里，以便聊聊彼此的生活和学习；
3．    问候他的父母。
注意：1.词数 100左右；开头结尾已给出，不计入总词数
2.颐和园 the Summer Palace
Dear Li Hong,
I haven’t heard from you for quite a long time. How have you been these days? 
                                                                              
                                                                              
 
                                                                              
 
                                                                              
 
                                                                              
 
                                                                              
 
                                                                              
 
                                                                              
 
                                                                               
 
 
 
Yours sincerely,
Liu Ming