69. A) access B) entrance C) chance D) route
70. A) little B) less C) more D) much
71. A) shrink B) tighten C) limit D) lack
72. A) bill B) accounts C) fees D) fare
73. A) so B) as C) and D) but
74. A) maintain B)contain C) sustain D)entertain
75. A) last B) first C) later D) finally
76.A) before B) while C) until D) when
77.A) realized B) recalled C) expected D) exhibited
