24. We are confident that the environment ________ by our further efforts to reduce pollution.

18. Most colleges now offer first-year students a course specially ______ to help them succeed academically and personally.

（ ）55. Dealers often try to sell you extras such as rust proofing, fabric protection, and paint protectant, or push etching your Vehicle identification Number on windows to deter thieves.

30. We arrived at work in the morning and found that somebody________ into the office during the night.

28. Only when he returned from the exchange program________how much he enjoyed it.

60.如果这项研究的成果能够应用于新技术的开发，我们的努力将会有回报。

42. What should you read slowly when you read?

（ ）53. Salespeople like to mix financing, leasing, and trade-in negotiations together, often asking you to negotiate around a monthly payment figure. This tactic (策略) gives the dealer more latitude to offer you a favorable figure in one area while inflating figures in another.

Part II Vocabulary & Structure (20 Points)Directions: This part is to test your ability to use words and phrases correctly to construct meaningful and grammatically correct sentences. There are 20 incomplete sentences. You are required to complete each statement by choosing the appropriate answer from the 4 choices marked A, B, C and D. Then mark the corresponding letter on the Answer Sheet with a single line through the center.16. Volunteering gives you a chance ______ lives, including your own.

62.我们应该勇敢地面对遇到的任何困难，否则就无法取得更大的成就。

44. Why should we must read instructions slowly?

27. If you ________ home without a word, your parents wouldn‘t be so worried now.