Many teenagers feel lonely as if no one understands them and the changes they are going through. 【小题1】 Day by day, everything seems different, yet the same. Life never seems to be going fast enough; yet, in other ways, like a race car, life seems to be rushing too fast and even going out of control. 【小题2】别的人也有过同感吗?

These feelings are a common part of adolescence the time of life between child and adult. And, 【小题3】 though it may sometimes be difficult to believe, you are not alone —every adult has gone through adolescence, and 【小题4】你的朋友和你一样正经历着这个阶段。It is common for teenagers to feel lonely and misunderstood. 【小题5】 These feelings can be thought of as growing pains —the difficulties that teenagers face as they grow to adults.

Hunting and fishing have directly 【小题1】 the world’s animal populations. Some people hunt animals for food: whale meat is eaten in some parts of the world. Some people hunt animals for fashion: animal skin is used to make costs and bags. Still others hunt animals just for fun: deer are 【小题2】 and shot by people who enjoy the 【小题3】 of the sport.

Human activities that have 【小题4】 effects on animals can be just as harmful. When we build farms or factories, we destroy animal 【小题5】 and leave many animals with 【小题6】 to live, or no food to eat. We can also put animals in danger without ever entering their habitats. Air, water, noise and light pollution can all have a deep and 【小题7】 influence quite far from their source. 【小题8】 due to pollution 【小题9】 by ship traffic and other human activities, the dolphin population has dropped greatly. As the human population continues to grow, 【小题10】 does the effect we have on animals.