6 предложений на тему Eco-helpen

1)In our school studens 1 per year to clean the schoolgrounds.
2)Many people collected and recycled tons of plastic; paper and cardboard.
3)Is a special factory witch recycling bins in all the schools in his town.
4)In our town have planted lots of trees and created a place for wildlife.
5) In our school set  up a group to raise money for endangered animals.