34/ He got an electric shock because of his careless catching of fish.
35/ Without recycling, some people wouldn't catch fish. (Electric refers to the method of catching fish using electricity, which can harm the environment.)
36/ Don't throw away bottles, papers, and glasses. Take them to recycling centers.
37/ Don't pump sewage into seas and rivers, or it will pollute them. If we keep on polluting the air, more people will suffer from respiratory diseases.
38/ The government ought to tighten up the rules on river pollution. Waste from factories has contaminated rivers.
39/ Make sure the use of pesticides is not harmful to farm workers' health.
40/ Many factories still allow pollutants, such as toxic waste, to flow into our river. 41/ Waste (refers to garbage and other materials that are no longer useful)
42/ Raising gasoline taxes takes courage and can reduce the burning of fossil fuels. Otherwise, it can lead to more pollution, such as toxic waste, flowing into our river.
43/ Many factories still allow pollution. Shhh. Listen to the conservationist teaching us how to protect the environment.
44/ Use public transportation or we won't minimize pollution.
45/ The rising level of air pollution has caused concern among environmentalists.
46/ The local residents got no response or treatment from the company about the sewage discharge.
47/ Ba was seriously ill right after eating those mushrooms.
48/ The local residents promise to keep the environment clean.
49/ We should end a letter with the words "Sincerely yours" (to be polite).
50/ Environmental problems in your country are caused by a variety of factors, including pollution, deforestation, and climate change. 51/ Poisonous mushrooms are responsible for Ba's serious illness.
52/ People must learn about keeping the environment free of pollution
. 53/ Many newer cars have a much lower fuel consumption rate.
54/ Scientists are looking for an effective way to reduce energy consumption.
55/ Jackson cancelled the concert, to the great disappointment of his fans.
56/ For most North American houses, lighting accounts for 10 percent to 15 percent of the electricity bill.
57/ In Europe, there is a labeling scheme for refrigerators, freezers, washing machines, and tumble dryers.
58/ If we go on littering, the environment will become seriously polluted.
59/ Don't pump raw sewage into seas and rivers, or it will pollute them.
60/ If deforestation continues, there will be no forest left ten years from now.
61/ I'm very worried about the state of the environment and the future of our planet.
62/ Many people are interested in conserving and protecting the environment.