[C] on [D] with\r42. [A] alive [B] vivid [C] mobile [D] diverse\r43. [A] regulation [B] climate [C] circumstance [D] requirement\r44. [A] where [B] how [C] what [D] unless\r45. [A] alter [B] differ [C] shift [D] distinguish\r46. [A] constituting [B] aggravating [C] observing [D] justifying\r47. [A] Some [B] Many [C] Even [D] Still\r48. [A] comes off [B] turns up [C] pays off [D] holds up\r49. [A] claims [B] reports [C] declarations [D] proclamations\r50. [A] an advantage [B] a benefit [C] an interest [D] a profit\r41. [D] 42. [A] 43. [B] 44. [A] 45. [B]\r46. [C] 47. [D] 48. [C] 49. [A] 50. [D]