Dear Lin Tao, I was happy to read your letter. You asked me for some advice on learning English. At

 first, I also found it hard to remember so many words and phrases. Then I found that the best way to

 remember words was to learn their pronunciation. There are some useful rules in the pronunciation, and

 they can help me remember new words easily. I also had some grammar problems when I was in first

 grade. I tried to read more and practice more. Now it isn't very difficult for me to understand the

 sentences and passages. That's my secret of learning English. I hope it helps you. Please never give up!

                                                                                                            Yours,

                                                                                                               Mike

(答案不唯一)