50. Jack wishes that he business instead of history when he was in university.
A) studied C) had been studying B) study D) had studied

51. The older New England villages have changed relatively little a gas station or two in recent decades.
A) except for C) except B) in addition to D) besides

52. The Car Club couldn’t to meet the demands of all its members.
A) assume C) guarantee B) ensure D) confirm

53. Extensive reporting on television has helped to interest in a wide variety of sports and activities.
A) assemble C) yield B) generate D) gather

54. The president promised to keep all the board members of how the negotiations were going on.
A) inform C) be informedB) informing D) informed

55. Eating too much fat can heart disease and cause high blood pressure.
A) attribute to C) contribute to B) attend to D) devote to

56. All the tasks ahead of time, they decided to go on holiday for a week.
A) been fulfilled C) were fulfilled B) having been fulfilled D) had been fulfilled

57. This article more attention to the problem of cultural interference in foreign language teaching and learning.
A) cares for C) allows forB) applies for D) calls for

58. He was punished he should make the same mistake again.
A) unless C) if B) provided D) lest

59. Petrol is refined from the oil we take out of the ground.
A) crude C) rude B) fresh D) original

60. in the United States, St. Louis has now become the 24th largest city.
A) being the fourth biggest city C) Once the fourth biggest city B) It was once the fourth biggest city D) The fourth biggest city it was