I am a high school student and now I am going to take the College Entrance Examination. I am writing to you about my difficulties in learning English. In fact, I do well in other subjects, but English is my headache. I can't remember the new words and expressions I learned in class. So I often make a lot of mistakes in multiple choices and can't understand the articles fully because of my poor vocabulary. What's worse, I have trouble in listening to English. I totally can't understand what those people are talking in English. What should I do? You are an expert in teaching students English. I hope you can give me some suggestions to help me solve my problem. Looking forward to your reply. 

Yours,