1. according to a recent survey, four million people die each year from diseases linked to smoking.
　　依照最近的一项调查，每年有4，000，000人死于与吸烟有关的疾病。
　　2. the latest surveys show that quite a few children have unpleasant associations with homework.
　　最近的调查显示相当多的孩子对家庭作业没什么好感。
　　3. no invention has received more praise and abuse than internet.
　　没有一项发明像互联网一样同时受到如此多的赞扬和批评。
　　4. people seem to fail to take into account the fact that education does not end with graduation.
　　人们似乎忽视了教育不应该随着毕业而结束这一事实。
　　5. an increasing number of people are beginning to realize that education is not complete with graduation.
　　越来越多的人开始意识到教育不能随着毕业而结束。
　　6. when it comes to education, the majority of people believe that education is a lifetime study.
　　说到教育，大部分人认为其是一个终生的学习。
　　7. many experts point out that physical exercise contributes directly to a person's physical fitness.
　　许多专家指出体育锻炼直接有助于身体健康。
　　8. proper measures must be taken to limit the number of foreign tourists and the great efforts should be made to protect local environment and history from the harmful effects of international tourism.
　　应该采取适当的措施限制外国旅游者的数量，努力保护当地环境和历史不受国际旅游业的不利影响。
11. there is no denying the fact that air pollution is an extremely serious problem: the city authorities should take strong measures to deal with it.
　　无可否认，空气污染是一个极其严重的问题：城市当局应该采取有力措施来解决它。
　　12. an investigation shows that female workers tend to have a favorable attitude toward retirement.
　　一项调查显示妇女欢迎退休。
　　12a. a proper part-time job does not occupy students' too much time. in fact, it is unhealthy for them to spend all of time on their study. as an old saying goes: all work and no play makes jack a dull boy.