【How（time及flies及小学四年级英语作文）】Time flies like an arrow. It is very fast, and we can't catch it. When I was a little child, I didn't know what time was. But now, I know that time is very important.

Every day, I go to school. I study English, math, and Chinese. I also play with my friends after school. Sometimes I feel happy, and sometimes I feel tired. But no matter how I feel, time keeps moving forward.

I remember when I was in Grade One, I was very small. Now I am in Grade Four. How quickly time has passed! I have grown up a lot. My teacher says that time is like a river. Once it flows away, you can't get it back.

I want to make the most of my time. I will study hard and do my best in every class. I will also help my parents at home. I don't want to waste any time. Because time is precious.

In the future, I hope to become a doctor. I want to help people who are sick. But first, I need to work hard now. Because time flies, and I don't want to miss my chance.

So, let's all cherish our time and make the most of it. Because time is the most valuable thing in the world.