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

27.

48. According to David Blankenhorn, people commonly believe that ________

12. A Russian plane broke up in the air, ________ all 224 people on board which was believed ________ by a bomb planted by Islamic State.

17. —Why do you choose to work with special needs children?   —I think it will add a new _____ to my life.

42. Which of the following processes will increase salinity of ocean waters?

49. Which of the following is true about the research under discussion?

14. Scholars from the University of Kansas published the results of a decade-long study recently, suggesting that sending children to “pre-school” at the age of 4 comes too late to ________ educational drawbacks at home.

9.Physicians need ________ expertise in pain and symptom management and skills in communication to meet the many needs of this population.

47. What does Grace Kao say about interracial lodging?

19. So large is the Pacific, _____ 30% of the earth’s surface, that the energy generated by its warming is enough to touch off a series of weather changes.

46. What does the Indiana University study show?