IIL Read she textand then chsose the best answet Ah. Peopie pollute the envirenment by thrinwing liter or garbage all over the places every day They also dump empty bettles or cans into rivers, lakes and seas, making the water unclean. They also cut a lot of trees to get wood pulp tor making Paper. To prontect the environment, every one of us should classity and pat the garbage in a certain bag for nmaking compost and they should recycle the pap to aveid cutting a lot of trees, by doing so, we protect our environment. We ale should plant more and more green trees because trees help to hold the soil, pre us from floods and give us fresh air and shade in summer. I People damage the environment every day by A. making a lot of paper. C throwing the litter or garbage 2 For making paper, people mainly B. wasting the things D. making compost A. cut trees. C. plant trees. B. recycle garbage D. buy trus 3. We should classify and put the garbage in a certain bag for A. making paper. B. reusing it. 4 We should recycle the paper to avoid C. collecting easily. D. making compost. C. wasting money A. wasting time R flooding 5. Why should we plant more and more trees? D.cutting many trees A. To keep our environment unclean. B. To help people in their work. C. To get wood pulp for making fire. h To prevent us from floods.