66. of the progress her son made, the mother kept calm and didn’t say much to praise him. (as)尽管对儿子取得的进步感到骄傲，但那位妈妈很镇定，并没有说太多表扬他的话。
67. There are five kinds of paper to make a card with, none easily. (tear)这里有五种纸可以用来做卡片，它们都不容易撕破。
68.Were there only one kind of flower in the world, people would find it boring ＿＿＿＿＿＿＿＿＿ . (however) 如果世界上只有一种花朵，无论它再美，那也是单调的。
69. A new study suggests that those who had mental health disorders during childhood are become the bullies than those who didn’t. (likely)一项新的研究表明，那些被认为在儿童时期患有精神疾病的人三倍更有可能成为恶霸。
70. If you hadn’t taken the road guided by the GPS, you the mud now. 如果你不走那条由GPS指引的路，你现在就不会陷在泥里了。 (stick)
71. Tom got another C in the end-of-term exam. If only he__________________
e-books! 汤姆在期末考试中又得了C。要是他没浪费时间看电子图书该多好！(waste)
72. So___________________ new campus life that in the first month almost all freshmen were at a loss how to arrange their schedule. (know) 在第一个月，几乎所有新生对校园生活了解甚少，以至于他们不知道如何安排时间。
73._________________the man, I realized that he was the very one the police were searching for. (instant) 我一见到时那个人，就认出他就是警方正在寻找的那个人。
74. The director is communicating with those two guest professors, ___________________________at hotel management. (expert) 主任正在和两位客座教授交谈。这两位教授都是酒店管理方面的专家。
75. For example, adolescent boys are more likely to buy computer games than any other group, so____________ to make computer game ads that appeal to this group. (sense)举例说，进入青春期的男孩子就比其他任何人群购买电脑游戏的可能性更大，因此，制作吸引这个群体的电脑游戏的广告才是有意义的。
76. The young lady________________________with her husband about money and house work. (hear) 经常听到那位年青女士为钱和家务事与丈夫争吵。
77. With no one else____________________on such a stormy night, the middle -aged woman had no choice but to dial 911 to seek for the help of the police. (turn) 在这样一个暴风雨的晚上，这位中年妇女因为没有其他人可以求助，所以她拨打911来寻求警察的帮助。
78. With_________________, the newly-elected chairman couldn’t sleep well at night. (settle) 新任主席有许多问题要解决，晚上无法安睡。
79.___________________is that the earth travels around the sun and the moon moves round the earth. (what) 我们都知道地球围绕着太阳转，月亮围绕着地球转。
80. The administration of the government ___________________that once caught pla ying games or shopping on- line in the office, the civil servant must be fired at once without any reason. (make) 政府行政部门已经制定规矩：一旦被发现在办公室玩游戏或网购，该公务员必须毫无理由地立即被解雇。