66.Now colleges and universities are seeing a change in students’ lifestyle. More and more college students prefer to stay in the dormitory in their leisure time and become indoorsmen or indoorswomen. The Internet offers students many options to kill the spare time. Various on-campus services, from food delivery to laundry services, are fueling the culture of staying in dormitories. Some students argue that outdoor sports or social activities are no better than staying in the dormitory and playing on a computer. Irregular life and lack of physical exercise have become the health enemy of college students.

（ ）55. Flora is majoring in fine arts and has a part-time job in an advertisement company. She once successfully designed a few movie posters and got much appreciation from the manager of the company. Now she wants to do something for the Student Union.

（ ）51. Simon has got many pen friends and net friends home and abroad. He loves this school and wishes that he could do something to have more people know about it, those excellent teachers and students, the activities and its glorious achievements.

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

48. (2) Bad stress: Stress can last long if you are___ to deal with your problems. It can actually let you do worse in your daily life.

25. —May I play the computer game tomorrow, Dad?—Certainly not, unless your homework _____ by then. 

63.大家在生活中都能交到朋友，只是有人没有交到知心朋友。

29. Some students have difficulty _____ English, so they often ask their English teacher for help. 

41. What shop did the author’s father own?

17. My boss ordered that the legal documents______to him before lunch.

26. —That man looks familiar. —Really? Have you forgotten _____ to him at David’s party?

28. While cleaning the snow on the road, _____.