帮忙看看这篇英语作文有什么错误On the last class-meeting.classmates gave kin

帮忙看看这篇英语作文有什么错误
On the last class-meeting.classmates gave kind of different advices on how to care about environment in the dialy life.some students said we should put off the light bulb when we leave a room.some students said we should't waste the water.some students said when we go to supermarket we should take the bag for myself .I tought we should let more people care about enviroment.Let's try our best to change our city's enviroment.