语法填空100道题——巧记3500词（上）(16)

他上气不接下气赶到火车站，不料却被告知开往上海的火车已经离开半小时了。
78. While the class teacher put emphasis (emphasize) on the importance of doing homework independently his students still spent most of the time copying (copy) others’ homework.
班主任强调了独立完成作业的重要性，但学生们仍然抄作业。
79. After a thorough inspection (inspect), the repairman gave me adisappointing(disappoint) report that the reason why my car broke down was that the pipe had been damaged because of the freezing ( freeze) weather.
在彻底检查后，修理工给了我一份失望的报告，说车子坏了的原因是由于天太冷管子受损。
80. What was it that you talked about with the girl in blue when you were crossing(cross) the street yesterday afternoon?
昨天下午你在过马路时和那个蓝衣女孩在讨论什么啊？
81. It is kind of you to help us handle this tough problem in your spare time because it is very difficult for us to think of a means as effective (effect) as yours.
你能在业余时间帮助我们解决这个棘手的问题真是太好了，因为我们很难想到和你一样行之有效的办法。
82. As is known (know) to all, ten is twice as much as five while one hundred is nine times more than ten. One plus one is equal to two, while two minus one is one. Three multiplied ( multiply) by two is six, and six divided by two is three.