with plastics and tins. (littered - thrown - left - put)
foam. (at
for - with -by)
31- The fields were
32- The streams will be covered
33- You should clear
34- Because of
deforestation
all the trash on the ground before leaving. (over - up - off- up)
a lot of small fish dies and floats on the water surface. (dynamite fishing
exhaust fumes - plastic bags)
heavily anyone use electricity to catch fish. (find
about the noise from the factory.
by law. (forced - prohibited - discussed - fined)
35- Local authorities should prohibit and
- prevent-stop)
fine
36- The inhabitants wrote a letter of complaint to the local______________
(author-authority - authored - authorized)
37- The sale of alcohol to young people is
38- If we use much pesticide on vegetables, the vegetables will become and
A-poison / edible B- poisonous / inedible C- poisoning / edible
39- Fishes and other sea are endangered because of dynamite fishing. (creatures animals- food-wildlife)
40- If there is too much exhaust fume in the air, more and more people will cope respiratory problems. (at,
for, with, from)