Question

H. Read the text and fill in the missing words.

There are several kinds 46)...........environmental pollution. They are air pollution, soil
pollution, water pollution, and pollution caused by noise, and radiation. All parts of the
environment are closely connected.
Pollution mostly comes 47)............ factories, farms, and houses. Factories spill huge
amounts of waste into the water each year. Waste produced by farms include animal waste,
fertilizers, and pesticides. Waste from houses, offices, hospitals, and factories spill into the
water. Another major pollutant of water is oil. Oil enters oceans primarily 48) ...........a
result of oil tanker accidents. These oil spills ruin our beautiful beaches and kill birds and
marine life.
To help stop water 49)......... , we can
- clean up waste after walking our pets
- put rubbish in bins
- try 50)....... to waste water.

Answer 1

46)of
47)from
48)as
49)waste
50)not