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dig in the garden

Are you serious?

save energy by turning

off the lights

cause serious air pollution

used to drive me to

school

It's wise for/of people

to do sth.

can be recycled

things like glass,

plastic and paper

learn about an

a country

organization for recycling clothes

with high mountains and clean blue lakes

collect old

clothes from all over the country

some...some….. and others…..

allow sb to do sth

cut down trees

drop litter in a public place

be fined by the police

limit air and water pollution

depend on its rich resources

to live

these new types of energy

run out/be used up

produce little pollution

What will be displayed at the

show?

Rubbish is thrown into lakes.

be harmed by pollution

improve the environment

living things

have a chance to do sth

a survey on

students' daily habits

recycle empty bottles

do a lot to protect the

environment

reduce dust

be harmful to our health

keep soil in place

natural resources

some simple steps

to take

turn off the tap

turn off the power

separate waste into

different groups

develop a green

lifestyle

make a difference to the Earth

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