We are becoming increasingly dependent on computers. They are used in businesses， hospitals， crime detection and even to fly planes. What things will they be used for in future？ Is this dependence on computers a good thing or should we be more suspicious of their benefits？

　　In what ways has information technology changed work and working practices in the past 10 years？

　　'Telecommuting' refers to workers doing their jobs from home for part of each week and communicating with their office using computer technology. Telecommuting is growing in many countries and is expected to be common for most office workers in the coming decades. How do you think society will be affected by the growth of telecommuting？

　　Technology is making communication easier in today's world， but at the expense of personal contact as many people choose to work at home in front of a computer screen. What dangers are there for a society which depends on computer screens rather than face-to-face contact for its main means of communication？

　　Some businesses now say that no one can smoke cigarettes in any of their offices. Some governments have banned smoking in all public places. Do you agree or disagree？ Give reasons.来源：www.examda.com

　　Should the same laws which prohibit the sale and consumption of heroin be applied to tobacco？

　　To what extent is the use of animals in scientific research acceptable？

　　Human beings do not need to eat meat in order to maintain good health because they can get all their food needs from meatless products and meatless substances. A vegetarian diet is as healthy as a diet containing meat. Argue for or against the opinion above.

　　Forests are the lungs of the earth. Destruction of the world's forests amounts to death of the world we currently know. To what extent do you agree or disagree？

　　Are our zoos cruel to wild animals？ Discuss.

　　Zoos are sometimes seen as necessary but not poor alternatives to a natural environment. Discuss some of the arguments for and/or against keeping animals in zoos.

　　To what extent should economic planning be influenced by the need of environmental conservation？

　　Damage of the environment is an inevitable consequence of worldwide improvements in the standard of living. Discuss.

　　The rising levels of congestion and air pollution found in most of the world cities can be attributed directly to the rapidly increasing number of private cars in use. In order to reverse this decline in the quality of life in cities， attempts must be made to encourage people to use their cars less and public transport more. Discuss possible ways to encourage the use of public transport.

　　Education is the single most important factor in the development of a country. Do you agree？

　　What are factors which are related to academic success in high-school students？

　　Do the benefits of study abroad justify the difficulties？ What advice would you offer to a prospective student？

　　The idea of going overseas for university study is an exciting prospect for many people. But while it may offer some advantages， it is probably better to stay home because of the difficulties a student inevitably encounters living and studying in a different culture. To what extent do you agree or disagree this statement？ Give reasons for your answer.