答案：
解析：
　　Dear Wang Lei 　　Time flies! Everything goes well while I’m studying in Harvard University．I’m writing to you about country music in the US． 　　The home of America country music is Tennessee．The singers sing while playing the guitar．Different time has different subjects．Country music today remains much the same as before．One subject which is often sung is “the good old days” people thought well of each other．People love life in the open air．They believed that the best things in life were sunshine laughing walks in the beauty of the country friends and music． Yours Li Hua

答案：
解析：
　　Dear Wang Lei 　　Time flies! Everything goes well while I’m studying in Harvard University．I’m writing to you about country music in the US． 　　The home of America country music is Tennessee．The singers sing while playing the guitar．Different time has different subjects．Country music today remains much the same as before．One subject which is often sung is “the good old days” people thought well of each other．People love life in the open air．They believed that the best things in life were sunshine laughing walks in the beauty of the country friends and music． Yours Li Hua