66．The prisoners      （企图）escape, but failed.

66．         

67．She attended the meeting without      （许可）.

67．         

68．This toy is not      （适合）for young children.

68．         

69．The doctor      （断定）that the patient’s disease was cancer.

69．           

70．The task was very difficult for      （各种各样的）reasons

70．           

71．The man spoke at the meeting for an hour without      （涉及）to the key problem.

71          

72．We should      （应用）theories in the language classroom.

72．           

73．He grew up in a       （富有的）family

73．           

74．The child was      （吸引）by the beautiful picture.

74．           

75．Please      （证实）your telephone message by writing to me.

75．