参考范文1：

　　How to Reduce Drunken Driving
　　Currently, as a mass of reports on deaths andinjuries caused by drunken driving are all over thenews， the phenomenon of drunken driving hasaroused nationwide concern.
　　Drunken driving will undoubtedly give rise tosevere consequences if we turn a blind eye to it. Inthe first place, it will put the safety of drivers,passengers and pedestrians under threat by causing traffic accidents, injuries or even deaths.After that, it means a mournful waste of time and money to treat the injured and fix thecrashed cars. In addition, the irresponsible behaviors of the drunken drivers may lead to theunstabilization of the society.
　　Prompt and effective measures should be taken to reduce drunken driving before thingsget worse. On the one hand, it is essential that laws and regulations should be strictlyenforced to impose heavy penalty on those who violate the rules. On the other, more effortsshould be made to arouse public consciousness, such as propagating the bad influence ofdrunken driving. Only in this way can drunken driving be reduced.

参考范文2：

　　Should Food Be Banned on the Subway?
　　Currently, some cities are considering a food ban on subways, which has sparked heated discussion. Some people say food should be banned because of the trash and rats they attract. And, garbage from discarded food can cause track fires. Beyond sanitary and mechanical concerns, food can also fiiel fist fights, as was discovered last week by one passenger who criticized a woman eating steamed stuffed bun on the subway.
　　However, some others are opposed to the idea. They argue that peopk like eating in the train in the morning because they don’t have enough time to eat at their houses or restaurants. Sometimes that may be the only time or meal a transit rider may be able to eat especially when traveling long distances. Besides, there are people, for example diabetics, who do require food at various times to maintain blood-sugar levels.
　　Personalty, rm against the ban becmise of the huge inconvenience it would cause commuters, and the expense involved in enforcing it. Still, I believe we should have a little common courtesy. I think we all have responsibility to try to treat our subway system and fellow riders with respect, and that extends to food as well.