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68SAVING OUR ENVIRONMENTCheck these words: save %u2013 pollution %u2013 cut down %u2013 environment %u2013 cause %u2013 exhaust gase %u2013 factory smoke %u2013 fossil fuel %u2013 garbage %u2013 rubbish %u2013 recycle %u2013 reuse %u2013 trash %u2013 global warming %u2013 public transportation %u2013 reduce %u2013 carpool
