Air pollution can(1) make people ill.Consequently, some countries(2) have laws to control the quality of smoke(3) in the air.Air pollution causes particular damage the body(4) by harming the lungs.Leads should not(5) be used  in petrol because it is bad for children's(6) health and make them clumsy in using(7) their hands. Poisonous gas from lead collects in those parts of cities where(8) from are tall buildings. Pollution can also have(9) harmful influence on the earth's climate.The (10) ice may melt near the North and South Poles, resulting in very bad floods.

1. make

2. have

3. the

4. by

5. be

6. health

7. with

8. there

9. harmful

10. iceberg