write the expressions from the list in the correct places in the dialogue
A (1) d. what should we do to protect our environment?
B i think we should reduce water and air pollution
A (2) e. that's a good idea!
B how about reducing the amount of garbage we produce?
A well!(3) c. it's a serious problem that our local authorities are trying to solve
B why don't we persuade people to use public buses instead of motorbikes and cars?
A in this way (4) a. we can reduce car exhaust fumes can't we?
B yes that's right say don't you think smokes from industrial factories pollute the air?
A why not?(5) b how can we reduce air and water pollution?
B well it would be better if those factories were built far away from living areas
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