REWRITE THE SENTENCES SO THAT THEY HAVE THE SAME MEANING AS THE ORIGINAL ONES.
1. We will be using biogas for ooking and heating at this time next month.
=> Biogas......................................................................................................
2. People won't burn fossil fuels for energy in the future.
=>Fossil fuels............................................................................................
3.Does overpollution cause a lot of social problems in this area?
=>.........................................................................................................