1. pollution - lack of recycling bins
save water - recycle - save energy C b a
reduce
fuel
measure F
charge
decade T F
global T

2. reduce our carbon footprint. What should we do about it ?
What do you think we
should do about it?
I think we should use cars less or
buy electric cars.We should try to
reduce our carbon footprint.
What should we do about
it ?
We should recycle glass,paper and
metal.
What should we do
about it?
should organise
should try
shouldn't use
should
ride
Governments should move
factories and farms away from the
cities.
What should we do?
should recycle
should
start
should charge
We should give money to
environmental organisations and that
the government should try to protect
the environment in more ways.

3. We shouldn't throw rubbish on the street.
journey
calculate
warming
regularly
decade
measures
amount
charge
We shouldn't throw rubbish on the
street.
Should we recycle any of the rubbish?
The firefighters should put out the fire.
The students should plant new trees
soon.

4. Governments should not allow people to cut down trees. They should
should put
shouldn't throw
should recycle
should do
should also reuse
shouldn't throw any
should exchange
should do
People shouldn't use
their cars so much. They
should use public
transport or walk.
Governments should not
allow people to cut down
trees. They should
organise tree-planting
days.