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.