35. According to a panel of health officials, there has been a great deal of confusion in the medical profession about whether obesity is a biological disorder posing serious health risks or a condition more related to appearance than to health. (A) about whether obesity is a biological disorder posing serious health risks or a [...]

34.  A wildlife expert predicts that the reintroduction of the caribou into northern Minnesota would fail if the density of the timber wolf population in that region is more numerous than one wolf for every 39 square miles. (A) would fail if the density of the timber wolf population in that region is more numerous [...]

37. According to a recent study by Rutgers University, the number of women in state legislatures has grown in every election since 1968. (A) the number of women in state legislatures has grown (B) the number of women who are in state legislatures have grown (C) there has been growth in the number of women [...]

38. According to a recent study, the elderly in the United States are four times more likely to give regular financial aid to their children as to receive it from them. (A) the elderly in the United States are four times more likely to give regular financial aid to their children as (B) the elderly [...]

A collection of 38 poems by Phillis Wheatley, a slave, was published in the 1770’s, the first book by a Black woman and it was only the second published by an American woman. (A) it was only the second published by an American woman (B) it was only the second that an American woman published [...]

8-1000 SC- A huge flying reptile that died out with the dinosaurs some 65 million years ago, the Quetzalcoatlus had a wingspan of 36 feet, believed to be the largest flying creature the world has ever seen. (A) believed to be (B) and that is believed to be (C) and it is believed to have [...]

77. Although aspirin irritates the stomach, it can be avoided if the aspirin tablet is given a coating that will not dissolve until the tablet reaches the intestine. (A) Although aspirin irritates the stomach, it (B) The irritation of the stomach caused by aspirin (C) The fact that aspirin causes irritation of the stomach (D) [...]

47. According to scientists at the University of California, the pattern of changes that have occurred in human DNA over the millennia indicate the possibility that everyone alive today might be descended from a single female ancestor who lived in Africa sometime between 140,000 and 280,000 years ago. (A) indicate the possibility that everyone alive [...]

46. According to Interstudy, a nonprofit organization that studies health maintenance organizations (HMO’s), they estimate that, in comparison to last year, when only 36 percent of the nation’s 607 HMO’s was profitable, this year 73 percent will be. (A) they estimate that, in comparison to last year, when only 36 percent of the nation’s 607 [...]

45. According to his own account, Frederic-Auguste Bartholdi, the sculptor of the Statue of Liberty, modeled the face of the statue like his mother’s and the body like his wife’s. (A) modeled the face of the statue like his mother’s and the body like his wife’s (B) modeled the face of the statue after that [...]

A little under a million years ago, the briny waters of the Baltic Sea began flooding into the cold North Atlantic: geologists are still debating whether the flood was gradual or created a cataclysm. (A) whether the flood was gradual or created a cataclysm (B) if the flood was gradual or created a cataclysm (C) [...]