Today the quality of our natural environment has become an important The world population is rising so quickly that the world has become too We are using up our natural resources and at the same time polluting our environment with dangerous If we continue to do this， life on earth cannot Concerned people have made some progress in environmental Governments of many countries have established laws to protect the air， forests and sea resources and to stop environmental Still more measures should be taken to solve environmental People should be further educated to recognize the importance of the problems， to use modern methods of birth control， to conserve(保存） our natural resources and recycle（再循环） our We are sure that we can have a better and cleaner place in the 行不?
would like to thank my parents i would like to thank my parents My parents brought me up with much hard work and they didn't want to get sth They take care of me every day and make me happy as much as one day， i was angry with my father for not taking me out on In the night I was sleeping when there was a loud I woke up and heard what my parents were talking My father was ill for several months and they kept it a secret from He didn't do so because of his How regretful I was! I didn't think about their feelings I made up my mind to treat my parents From that moment on ，I decided to study hard and they wouldn't worry about me any That was the only thing I could do
