54. A neighborhood was classified as a “slow” one when ________.

35.

3.We work to make money, but it’s a ________ that people who work hard and long often do not make the most money.

38.

45. What does Sam Boakye’s remark mean?

53. According to the author, the refrigerator magnet is ________.

55. Compared with the door hangers, the refrigerator magnet now excels at ________.

8. It is important that climate-friendly technologies should be ________ to developing countries to help them build green economy. 

50. The 13 measures of psychological well-being are used to _______。

7.The educational expert’s speech ________ a new round of consultation from parents about children’s domestic education.

27.

46. What does the Indiana University study show?