55. A proposal B service C system D change
56. A open B fill C offer D hold
57. A getting B considering C replacing D improving
58. A idea B effect C technology D behavior
59. A limit B provide C destroy D consume
60. A from B with C of D in
61. A debate B organization C project D program
62. A reform B reuse C repair D reduce
63. A instead B because C regardless D careless
64. A examples B instructions C discounts D receipts
65.A impressive B effective C formal D typical