11- I'm disappointed
12- Everyone is responsible for keeping the environment
13- In order to minimize pollution, students have to pick up the
garbage - environment
- thing)
people have spoiled this area. (when - that if - how)
(unpolluted - pollution- polluting - pollutant)
and throw it into a trash bin.
pollution
14- The book will provide the information
15- Mr Smith has
-
- on
you. (at
- for - into)
provided a picnic lunch for us. (kind, kindness, kindly, kinds)
16- Because plastic bags are hard to
they will cause pollution. (dissolve - wrap - tear - collect)
transport is a good way to reduce traffic jams and air pollution. (common-private-train-public)
motorbikes? (replacing for -in spite of - instead of - instead)
19- Deforestation is against the law. Everyone must take part in deforestation. (supporting-preventing-
17- Using
18- What about using public buses
advocating
- supplying)
20- I think people should use tree leaves for to food. (wrapping - rolling making recycling)
-
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