A. Choose the one option (a, b, c or d) that best completes the passage. Environmental pollution is a term that (1) __________to all the ways by which man pollutes his surroundings. Man dirties the air with (2) __________gases and smoke, (3)__________ the water with chemicals and other substances, and damages the (4) ____________with too many fertilizers and pesticides. Man also pollutes his the surounding (5)_________ various other ways. For example, people ruin natural beauty by (6)__________junk and litter on the land and in the water. Environmental pollution is one of the most serious problems facing of all mankind today. Air, water, and soil are necessary to the (7)________of all living things. Badly polluted air can cause illness, and (8) _________dead. Polluted water kills fish and other (9)_______life. Pollution of soil reduces the amount of land that is available for growing food. Environmental pollution also brings uglincss to man's (10) __________beautiful world. d. reduces d. influen
1. a. means d. reduces b. refers c. provides
2. a. thick b. natural c. exhaust d. ìnluent
3. a. purifies b. pumps c. sprays d. contaminates
4. a. soil c. streets d. beaches b. forests
5. a. on C.by d. with b. in
6. a. spoiling d. gathering b. leaving c. scattering
7. a. survival b. environment c. development d. growth
8. a. so d. even b. ever c. too
9. a. animal b. marine c. human. d.plant
10. a. natureb. natural c. naturally d. natured