The new government ______(improve) transport - they have some interesting plans.
"Green Planet" believe that better public transport _____ (reduce) traffic.
All our evidence shows that global warming _____ (increase) considerably.
World leaders _______ (have) a big conference about the environment soon.
Many people think that we ____ (have) milder winters because of global warming.
Next year I _____ (give up) smoking.
Energy-saving light bulbs help us
Global warming is probably caused by
If you recycle paper, glass and plastic, throw away