IF THE FACTORY CONTINUES DUMPING POISON ________________ THE LAKE,...

8. If the factory continues dumping poison ________________ the lake, all the fish and

other aquatic animals will die.

A. into B. to C. about D. in

Question IV Read the passage and choose the correct answer A, B, C or D.

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 surroundings (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 mankind today. Air,

water and soil are necessary to the (7)_____ of all living things. Badly polluted air can

cause illness, and (8)_____ death. 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 ugliness to man’s (10)_____ beautiful world.