20. Please send us all the information ______ you have about the candidate for the position.

28. I have heard a lot of good things about you ______ I came back from abroad.

Part Ⅰ Listening Comprehension (15 Points)Directions: This part is to test your listening ability. It consists of 3 sections.Section ADirections: This section is to test your ability to understand short dialogues.There are 5 recorded dialogues in it. After each dialogue, there is a recorded question. Both the dialogues and questions will be spoken only once. When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.1.

30. Scientists have obtained more evidence ______ plastic is finding its way into the human body.

（ ）13. His secretary stays in the office helping her boss to deal with some daily routine.

24. Only after my friend came ______.

Part Ⅴ Applied Writing (20 Points)Directions: This part is to test your ability to do practical writing. You are required to write a Certificate of Employment according to the information given in Chinese below. You should write your letter (no less than 100 words) on the Answer Sheet.假如你是李明，你的学生李伟华想在你的美国朋友约翰逊教授的大学申请一个职位，请写一封推荐信以帮助他成功通过申请。

（ ）51.Although Rob lead a quiet life in a small village, that doesn’t stop him from wanting to find out about the latest scientific development.

（ ）13. Glasses help people to remedy their eyes.

（ ）13. The products of company are sold only at home.

（ ）14. Farsightedness enables people to see things far away clearly.

65.可能你公司正面临一些我们不了解的困难。