42. What should you read slowly when you read?

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。

19. ______makes the book so extraordinary is the creative imagination of the writer.

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

39. What’s Ravishankar’s attitude to Will’s replacing human educators soon?

（ ）14. Mary is only in charge of all employees in the office.

36. What was special for some elementary school students in Auckland?

47. Experiences and skills: four years of ______ at Lambert Warner; 

29. ______ people in the world are sending information by E-mail every day.

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

35. Before taking a bus, they have to take a boat from _______ the lake.

（ ）54. The salesperson may try to sign you up for a higher rate than you could get elsewhere.