151. You will certainly go mad if you continue to work in such a noisy place.假如你继续在这样 喧嚣的环境中工作，你必然会疯掉的。152. The net was broken so the wild animal must have escaped from the hole on the net.因为网破了，野生动物一定从这张网的洞里逃走了。153. As the saying goes , Strike the iron while it is hot. Since you have left the last step of the task, why not finish it tonight?俗话说， 要趁热打铁。既然你还剩下任务的最后一步， 为何不在今晚完成它呢？154. It is generous of you to share the delicious seafood with us and in return we will send you some foreign sweets.你能和大家推荐这类可口的海鲜，真是太慷慨了。作为回报，我 们送你一些国外的糖果。155. Before she threw these useless files into the litter bin , the secretary took the pins away for the future use.在把无用的文件扔进废纸箱以前，这位秘书拿走了上面的别针以便将来 用。156. It is a pity that all the tickets for the airline from Beijing to Shanghai have been sold out.非常遗憾所有从北京到上海的机票都卖完了。157. She was a bit sad when she read the headline of the newspaper. 当她读了报纸的把标题后，有点悲伤。158. As a TOP student , you should feel a deep sense of shame for you havent handed in your homework for several days.作为一名优等生，你应该为几天没上交作业感到羞耻。159. The mother had lay the table and hoped that his son would knock at the door as soon as possible.这位妈妈已经布置好了餐桌，期望他的儿子尽快敲门。160. Finally the scientist not only discovered a new disease but also invented new medicine against it.最后，这名科学家不只发现了一种新型疾病，而且还创造了新药来治它。
