（ ）51. Many dealerships prey on the unprepared.Going into a showroom “cold”一without having gathered key facts and preliminary(初步的) pricing figures - gives the salesperson too much control over the buying process.

45. How can we become a good reader?

31. When the sports hero ______ at our party, he was welcomed with open arms.

41. What do you think is better, reading slowly or reading quickly?

38. What is the benefit of this two-way interaction?

43. What should you read quickly when you read?

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

34. Students usually hold a positive________towards school if their parents clearly value education.

40. What might be the best title for the passage?

66.Since its establishment, the Hope Project has won widespread support from Chinese citizens, who have generously donated money, clothing and school supplies to help poor children in rural areas go back to school. The setting up of the project indicates that the Chinese authorities have finally come to terms with realities in the countryside, where life is still difficult, and, for many young children, going to school is economically infeasible.

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

（ ）13. His secretary stays in the office helping her boss to deal with some daily routine.