I think TV commercial ads have both advantages and disadvantage.

　　To begin with, they are good because they can popularize the latest products. For example, if some people want to buy a digital camera, but they have no idea about which brand is the best and where to buy it. They may just find out relevant information about it by watching TV ads. But , of course, TV commercial ads are bad because some of them are misleading. For example, some ad about an English training course says “Come and join us. You can learn how to speak English within 40 minutes.”

　　To conclude, people should be very much careful about TV commercial ads.

　　13、写一篇题目为“生活是什么”的作文。想一想，你个人对生活的看法。作文内容包括

　　1. 生活意味着什么

　　2. 举例说明

　　I consider life means three things to me.

　　First, life is hard work. For example, if we can do a part-time job besides our full-time job, we can earn more money and afford nice food, a nice house, or even a nice car. Second life means enjoyment. We should enjoy ourselves because we only live once. We should enjoy ourselves by developing our hobbies and interests such cooking and reading. And third, life means decision. We make decision all our life, for example, on what we should learn, which university we should go to, where we should work, where we should live and whom we should marry.

　　In a word, I think life means work, enjoyment and decision.

　　14、金钱是一切吗？In Money Everything?

　　I don’t think money is everything, but we can’t do without it. Fox example, money can’t buy us happiness and a good education. And for another example, money can’t buy us good health and a long life. But we can not live without money. We need it for our daily necessities such as food, clothes and transportation. What’s more, we need it to live a better life. In short, we should learn the value of money and make the most of its advantages.

　　15、 1．在中国，自行车是最为流行的交通工具。

　　2．骑自行车有许多好处。

　　3．自行车的未来……

　　The Bicycle in China

　　The bicycle is the most popular means of transportation in China. China is a country “on bicycle wheels”. People ride them for various purposes such as going to and from school and work. Bicycles are very cheap and easy to buy in China.

　　There are many advantages to riding a bicycle. First, using a bicycle can greatly help reduce the air pollution in many big cities. Second, people can improve their health by riding a bicycle.

　　The future of bicycle will be bright. In some European countries, city governments have arranged pedestrians to use “public bicycles” to travel round the city center free of charge