英语达人进，帮忙写篇作文

我把一些语法不对的等等， 修改完了 ：
Students do something for our teachers, for example, watering flowers, weeding gardens. In others opinions, who are not willing to help to do those, because they think this is one kind of flattery. In contrast, I think helping doing homework is a kind of virtues.
First of all, teachers are very busy dealing with problems which made by some students. They even have no time to care their own’s business. Our help to them is to save their time. Then, we spend most of our time at school and have little chance to do some exercise. To do some homework is also a good opportunity to practise ourselves. Last but not least we could gain pleasure from doing things for helping other, no matter he or she is a teacher or a doctor or a cleaner, that why we should do more for others.
So, I always think helping teachers doing something is not flattering, but a good behavior.

以下是我自己写的，不保证100%语法正确。如果字数不够，你可以再加几句话进来。
We students always happen to do something