World are full of problems. We will face more and more problems as we grow older. It seems terrible to us. But I also believe that if we conquer those problems, we will finally get improved.
The most important problem that we face is about study. We are not primary school students anymore. We must spend more time in studying different kinds of subjects to prepare for the examinations. Sometimes we won't have time to play games. That really makes us very sad. But as students, it is our duty to study hard. And only if we learn more knowledge, we can make our world a better place and make our parents feel proud of us. When we understand this, it won't be a problem at all.
As we grow older, the relationship between us and our friends is also becoming a problem. At our age, everyone will have some secrets. We will keep them in heart even don't tell our parents any more. There may be some quarrels between us and maybe we will fight to get more scores. Despite of these unpleasant moments, we must understand that friends are so important to us. We cannot live happily without our friends. Thus we must learn how to deal with the problem and solve it.
There are also many other problems that we must face. But no matter the problem is, we won't be afraid of it. And we are sure to get improved after we solving those problems. So, let's say thanks to the problems!
（哎,老了,羨慕你們年輕人啊!）