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 ?