There are many kinds of pollution around us, ______ air pollution, soil pollution, noise pollution and light pollution. They are bad ______ our health in many ways.
Burning gas, oil and coal creates air pollution. It can ______ sore eyes and breathing problems.
With the increase of pollution and the development of industry, litter is everywhere. It makes our environment dirty. People put lots of rubbish in the land. Farmers use too many ______ in the fields. They destroy the soil. So soil pollution has become serious.
Noise pollution can make people ______. For example, people may lose their hearing if they work in a ______ place for a long time. Too much noise can cause high blood pressure(高血压) , ______.
Working for a long time in strong, changeable light ______ cause some kinds of illness. It makes people feel ________ and is especially bad for the eyes.
With ______ pollution, our planet will become greener and our health will be better. Let’s be greener people.
21. A.such as | B.for example | C.as well as | D.because of |
22. 23. A.finish | B.control | C.open | D.cause |
24. A.chemists | B.chemicals | C.chemist | D.chemistry |
25. A.blind | B.interesting | C.deaf | D.healthy |
26. A.noise | B.noisy | C.quiet | D.quietly |
27. A.too | B.neither | C.also | D.either |
28. A.must | B.need | C.should | D.may |
29. A.comfortable | B.possibly | C.terrible | D.terribly |
30. A.little | B.less | C.few | D.fewer |