Complete the sentences with the verbs in the box. waste drop clean up recycle pick up cut down poflute 1. don't litter. someone has to it ! 2. we will your empty bottles. leave them here. 3. water is important, so don't it. 4. every year, people have to thousands of tonnes of oil from beaches. 5. factories and power stations the air we breather and our water. 6. every year, companies 78 million acres of rainforest, an area larger than poland.