高二作文：My Diary
Saturday, May 26 Windy
Saturday again. How time flies! Another week has gone.
This afternoon, I was often absent-minded in class, for I was thinking of the film "The Sound of Music", which would be shown at 7 p.m. on the school playground. As soon as class was over, I hurried out of the classroom.
On the way home I saw a little child standing by the roadside crying. Obviously, he had lost his way. Forgetting all about the film, I went up to him and asked him to tell me whatever he knew about his family. It took me nearly an hour to send him home. His parents were very glad to find their lost child back and thanked me again and again.
I missed the film. But I felt happy.
高二作文：Air Around Us
Air is around us. We can not see it, smell it, or taste it. But we can feel the wind blow. We can see the wind move waves on the water, clouds in the sky, and tree branches. Wind is moving air.
Without air we could not breathe. There could be no living plants or animals. Because sound travels through air, without air there would be silence. The movement of air can support a large, heavy plane.
Air is a mixture of gases and water vapor. The most important gases in the air are nitrogen and oxygen. 78 percent of the air is made up of nitrogen, and about 21 percent of oxygen. Almost all living things use the oxygen in air. Fire cannot burn without oxygen.
高二作文：Time Is More Valuable Than Money
People often say, "Time is money," But in fact time is more valuable than money. Why? Because when money is spent, we can earn it back. However, when time is lost, it will never return. This is the reason why we must value time.
The time we have is limited. Every second is precious. We should make full use of our time. But there are a lot of people who do not know the importance of time. They kill away their time chatting, smoking, drinking or gambling, They do not realize that wasting time is simply wasting their valuable life.
In a word, we should get into the good habit of saving time. Do not leave what can be done today until tomorrow. Laziness will not only bring us failure but also lead us to the road of poverty.
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