46.The ______ of bacteria causes body odor.

27. People have heard ______ the President has said, they are waiting to see what he will do.

34. Most people work because it’s unavoidable. ______, there are some people who actually enjoy work. 

8.

4.

17. He was very busy yesterday; otherwise, he _____ to the meeting.

39. From the passage we can draw the conclusion that ______.

50. Try to eat light and avoid greasy,______ and salty food because it adds toxins to the body.

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。

43. In the author’s opinion, _____. 

60.如今人们有了更多的闲暇时间，因而对各种服务的需求增长得如此快。

7.