71. You must get a__________ (习惯) to the new environment when you are in a new place.
72. The music is too old-fashioned to a__________ (吸引) to young people any longer.
73. A good team should learn from both successes and f__________.
74. The woman was a__________ (控告) of stealing in a grocery, but she insisted she was innocent.
75. Out of __________ (好奇心), he peeped at the note and knew the amazing secret.
76. __________ (典型地), he would come in late and then say he was sorry.
77. Our headmaster asked us to discuss the matter immediately, saying it was of great s__________ (意义).
78. We are aware of the p_________ (潜在的) problems and have taken every precaution.
79. The chairman has also given his a________ (赞成) for an investigation into the case.
80. The main water pipe b__________ (爆炸) and the street was flooded.
71. accustomed 72. appeal 73. failures 74. accused 75. curiosity
76. Typically 77. significance 78. potential 79. approval 80. burst