79. Daddy didn't mind what we were doing, as long as we were together, ____fun. (05重庆卷)A. had　　 B. have　　 C. to have　　　　 D. having

78. _________ more about university courses, call (920) 746-3789. (05浙江卷)

A．To find out B．Finding out　 C．Find out　　 D．Having found out

77. More and more people are signing up for Yoga classes nowadays, ________ advantage of the health and relaxation benefits. (05上海卷)

A. taking　 　　 B. taken　 C. having taken　　 D. having been taken

76. It was unbelievable that the fans waited outside the gym for three hours just _______ a look at the sports stars. (05上海卷)　 A. had　 B. having　　　 　　　　 C. to have　　　 D. have

75. ______ into use in April 2000, the hotline was meant for residents reporting water and heating supply breakdowns. (05上海卷)

A. Put　 B. Putting　　 C. Having put　 D. Being put

74. He got well-prepared for the job interview, for he couldn’t risk _______ the good opportunity. (05上海卷)　 A. to lose　 　　　 B. losing 　　 C. to be lost　 　 D. being lost

73. The storm left, _________ a lot of damage to this area . (05全国卷1)

A．caused　 B．to have caused　 C．to cause　 D．having caused

72. “You can’t catch me!” Janet shouted, __________ away. (05全国卷3)

A．run　 B．running　　 C．to run　　 D．ran

71. While watching television, __________. (05全国卷3)

　　　 A．the doorbell rang　　　　　　　 B．the doorbell rings

C．we heard the doorbell ring　　　 D．we heard the doorbell rings

70. The manager, ___ it clear to us that he didn’t agree with us, left the meeting room. (05江西卷)

　 A．who has made　 B．having made　　 C．made　　 D．making