Jack used to play soccer a lot. He was so tired that sometimes he fell(睡着的)in class. He never thought about his schoolwork when he was playing soccer. As a result, his grades (掉下).With the help of the teachers and classmates, Jack came to (意识到) that he couldn't go on like this(不再).
Now, Jack has(改变)a lot. After playing soccer, he usually leaves himself enough time to have a rest before he goes to the classroom. He listens carefully in class and never (允许)himself to make any mistakes. Thanks to his hard work, he has progressed a lot. He feels (兴奋的)about it.
Next term, he is going to be a student in Grade 9 and the year is really important in his(整个的) life. He knows that nobody will (实现))his dream unless he works hard. So he will keep on trying and never give up . I hope he will have a(明亮的) future.