①成功类话题：In order to achieve success， we must be more like others than be different from others.
②工作类话题：People should take a secure job immediately when finding one instead of waiting for the job that they find more satisfying.
③金钱类话题：Most businesspeople are motivated by the desire for money.
④科技类话题：Telephone has had greater effects on people’s lives than TV.
⑤教育类话题：To improve the quality of education， universities should spend more money on professors’ salaries.
⑥朋友类话题：Getting advice from friends who are older than you is better than getting advice from friends who are of the same age as yours.
⑦环境类话题：Most of the environmental issues are too complicated today. Individuals cannot do anything about them.
⑧政府类话题：The most important thing that the government can do in improving health care is to clean the environment.
⑨媒体类话题：Advertising is a waste of time and money because customers already know what they want.
⑩动物类话题：More and more people are spending money on their pets， even though there can be other good ways to spend money.