题目：你 (Li Yuan) 在英语学习中遇到了一些困难，希望得到帮助。请给你的英国笔友 (Jason) 写封信，内容包括：
Dear Mr. Jason ，
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.
题目：你 (Li Yuan)是班长，准备周末组织全班同学参观历史博物馆( the Museum of History ), 请根据以下提示写一个通知：
1. 周六上午 8 点全班在校门口集合，乘公共汽车前往;
We are going to visit the Science Museum tomorrow. We will meet at the school gate at eight in the morning and we will go there on foot. Take your pens and notebooks with you. We should listen and watch carefully and write down something interesting when you visit the museum. Please don't make any noise in the museum and don't take any pictures. You will have to hand in a report about the visit next Friday.
一 位 学 者 将 在 你 所 在 的 社 区 做 一 个 讲 座 。 请 以 社 区 委 员 会 (Neighborhoods Committee) 的名义写一份 通知 。内容包括：
(1) 谁做讲座 ;
(2) 讲座主题 ;
(3) 讲座的时间、地点 ;
March l2 ，2012
Dear Neighborhoods ，
Nowadays，the crime among teenagers seems in —creasin9 ，SO we invite a famous professor ， Zhigang from Beijing Normal University to give a lecture on the topic “Teenagers ’Education at Home ”.
This lecture could be very helpful to us who aredoubtful in how to communicate with our own children ， who feel difficult to control our children ，who don’t knowhow to deal with the problems our children face and will have personal discussion with the professorafter the lecture if you need any help from him.
Please be there on time.
你是 Helen ，要写 一封信 给 Julie ，对她和她的丈夫昨日请你和你丈夫吃饭表示感谢，表示要回请他们，以答谢他们的盛情款待。
Dear Julie ：
Thank you very much for the dinner that you invited my husband and I to yesterday. The food not only looked and smelled fabulous but tasted great,and my husband and I enjoyed it very much. Therefore,we would like to invite you to dinner at 7 . this Friday at the Northwest Chinese restaurant to return your kindness and hospitality.
Please do come.