2. When it comes to the increasing use of motor vehicles in Beijing ， some people think that use should be limited . Others argue that the opposite is true . There is probably some truth to both arguments，but emission controls must be instituted regardless of the number of vehicles.
3. There is a general debate nowadays about the problem of itinerant workers . Those who object to the rising migrant population argue that increasing numbers lead to rising crime rates and harm social stability . They believe that strict limits should be placed on migrants entering China ' s cities . But people who favor the influx of the cheap labor force ， on the other hand ， maintain that migrants are needed to support the massive urban infrastructure construction program .
4. It is widely acknowledged that extensive deforestation contributed to heavy summer flooding . Experts argue that China must introduce a massive afforestation program . But I doubt whether afforestation alone will solve the problem .
5. Most people are of the opinion that wealth provides solutions to all problems . But in spite of the material benefits wealth provides ， I believe one should abandon the pursuit of materialism and instead concentrate on the pursuit of happiness .
6. Many people believe that capital punishment deters crime . But although criminologists have conducted exhaustive research regarding the subject ， little evidence exists to support the claim .
7. An increasing number of people are joining the " Information Age " via the Internet . In reaction to the phenomenon ， some say the Internet has removed barrters and provided people with immediate access to the world . But do they raelize that rapidly advancing information technology can also lead to intrusions of privacy ?
8. The use of guanxi is a widespread method for conducting business ， but is it a wise one ? The method is now being challenged by more and more people .利用关系是做生意的普遍做法，但这种做法明智吗?现在，越来越多的人对这种方法提出了质疑。
9. These days we often hear about the widening gap between the rich and poor . Some argue the developed world has totally ignored the problem . But has it ? Close examination fails to bear out the argument .
10. We ' re often told that the world is tethering on the brink of destruction . But is this really the case ?
11. One of the pressing problema facing our nation ( China ) today is overcoming disparities in urban and rural income levels .
12. One of the most serious problems many people talk about centers on the lack of adequate housing space .
13. Perhaps the most dangerous phenomenon gripping the nation today is official corruption ， which is pervasive in all levels of government .
14. Inflation is yet another new and bitter truth we must learn to face .
15. The rapid expansion of urban areas has in many cases encroached on valuable cultivatable land ， and led to a general recognition that development must not be carried at the cost of agriculture . The government has attached greater importance to the problem and an increasing number of redundant projects are being terminated .
16. There is a growing worldwide awareness of the need for strengthened environmental protection .
17. There has been a dramatic increase in the spread of HIV/AIDS in recent years ， with a new study projecting that the dreaded disease will affect over 30 million people worldwide by the year 2005 .
18. Working with the disabled cannot help but leave one impressed with their indefatigable desire .
19. Perhaps no issues are more controversial than euthanasia and abortion ， both of which involve taking the life of a human being .
20. Never before in history has the issue of overpopulation been more evident than now .
21. Perhaps it is time to reexamine the idea that college degrees are a guarantee of intelligence .
22. A growing number of people are beginning to realize that wealth is not the sole prerequisite for happiness .
23. In spite of the extraordinary progress made in science and technology ， problems remain in terms of guaranteeing that achievements benefit the greatest number of people .
24. A famous thinker once wrote that " the greatest threat to mankind is mankind itself ! " If this is indeed the case ， then the current situation should make us ponder our futuer existence .
25. U.S. President Harry Truman once remarked ： " The buck stops here ! " His view has been confirmed by numerous world leaders who have assumed full responsibility for their actions .
26. Large families were once seen as a blessing . Today ， however ， things are changing and an increasing number of Chinese parents realize that fewer is better .
27. People used to place total reliance on the government . The so-called " iron rice bowl " prevailed in the past ， but things are quite different today .
28. Several years ago ， Chinese streets were filled with people wearing identical drab clothing . Today ， however ， things are quite different and the streets are awash with people wearing fashionable bright colored outfits . Why has the change taken place ?
29. Years of observing human behavior has enabled me to conclude that the major difference between mediocrity and success lies solely with the individual concerned . Successful individuals consistently seek advancement ， while their less industrious contemporaries are merely content with the status quo .
30. Traditional way of thinking have changed dramatically . The pendulum has swung and people are exhibiting greater open-mindedness and a burning desire to detemine their own destiny .
31. There has been undesirable trend in recent years towards the worship of money . A recent survey showed that X percent of respondents ranked getting rich as their top priority ， compared to X percent only a few years ago . Why do people fail to realize that wealth does not necessarily bring happiness ?
32. Some months ago ， a friend of mine was killed in a tragic automobile accident involving a drunk driver . The incident was far from rare ， and was in fact typical of thousands of cases involving people dricing under the influence of alcohol .
33. I recently read a newspaper article on the rampant spread of child abuse . The deplorable problem of the widespread abuse of innocent children has aroused public concern nationwide .
34. Should parents spare the rod and spoil the child ? Opinions concerning strict parental discipline vary widely . Some view strict discipline as nothing more than a form of abuse ， while others argue it is an essential factor for instilling appropriate social behavior .
35. What do you think of the increasing openness accompanying the ongoing sexual revolution ? Do you ever fantasize ? Answers to these questions should be based on a determination between appropriate and inappropriate behavior .