第二节：完成句子（共10小题；每小题1.5分,满分15分）
阅读下列各小题,根据括号内的汉语提示,用句末括号内的英语单词完成句子,并将答案写在答题卡上的相应题号后。
31.__________________________（意识到了时间是多么的珍贵），he has made up his mind to study hard to make up for the time he wasted.(realize)
32.I have made a mistake,__________________________（尽管我并不想）. (intend)
33.A sail is to a boat__________________________（正如引擎之于汽车）. (what)
34.Old buildings have many halls and workshops _______________________（规模不同的）.(size)
35.Two tennis courts and a swimming pool __________________________ (供……使用)the regular members of the club.(available)
36.The firefighters ________________________(及时赶到)，otherwise the factory on fire would not have been saved. (arrive)
37.Under no circumstances________________(我们会放弃) the hope of saving the sick boys. (give)
38.The problem is__________________________(超出我的理解力). (comprehension)
39.The factory produces 50,000 pairs of shoes a year,__________________(其中三分之二) are sold
abroad. (which)
40.Mary is particular about her appearance--think of the time she spends _____________________
(化妆)every morning after she gets up. (make)