Dear Harry,
I am very glad to get your letter. I know you have trouble with your English studies. I think it’s important for us to learn English well. But how to learn English well? I’ll give you some advice. For listening, I think you should listen to tapes or watch English movies as much as possible. For speaking, I believe that joining an English club is helpful to you. For reading, in my opinion, reading English books and newspapers is a good way to improve your reading skills. For writing, maybe the best way is to keep a diary in English every day.
In a word, if you listen, speak, read and write more, I’m sure you can make great progress!
Yours,
Maria