改正下面短文中的错误。对标有题号的每一行作出判断：如无错误，在答题卡该行右边横线上画一个勾（√），请在有错误的地方增加、删除或修改某个单词。
注意：1.每处错误及其修改均仅限一词；
2.原行没有错的不要改。
Dear Ken,
I am very exciting to learn that you’re coming to            1. ______         
Beijing for the Olympic. Both my parent miss you a             2.  ______         
lot. So do our friend, Cathy, August is the best time              3.  ______        
of the year to visit Beijing, because of there is only              4 .  ______        
a few rain and the weather is neither too hot nor too              5.    ______       
cold. There are so many places I want to take you to              6.   ______         
after I finish my work like a volunteer. When you come,           7.   ______       
you can stay with ourselves. My house is about three kilometers     8.  ______        
far away from the National Stadium, also known as              9.   ______       
“Bird’s Nest”, where opening ceremony will be held.         10. ______         
Best regards,
Janet