Conversation 29.

46.The ______ of bacteria causes body odor.

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。

Why did John go hunting?

（ ）14. This company has a good reputation because of the high quality and good after-sale service of its product.

What did John enjoy doing in his childhood?

26. Being unique should be encouraged because that’s ______ makes our society a society. 

65.可能你公司正面临一些我们不了解的困难。

（ ）15. Reading is the main factor accounting for the eyes diseases.

What is Mr. Stone doing now?

21. ______ the course very difficult, she decided to move to a lower level.

What will the woman do for the man?