Unit 3. What’s Your Knowledge? » Стр.82 (11-12)

Complete the sentences. ECOLOGY RULES 1. Don't waste water. Turn off the tap while brushing your teeth. 2. Don't leave the lights turned on when you are not in the room. 3. Put old glass bottles into the bottle dumpster. 4. Don't turn on the heating. Put on a warm pullover if it's cold. 5. Switch off the TV when you are not watching it. 6. Don't go by car if you can walk, cycle or take the bus or tram. 12. What can we do to protect our world? Write down some suggestions. There are many simple things we can do to save our world. Here some of them: 1) - Use less water; 2) - Use fewer chemicals (such as shampoos, soaps, toxic cleaners, pesticidec); 3) - Use less electricity; 4) - Drive less often. Walk or ride your bike instead; 5) Produce less waste. Buy products that you can reuse (containers made of glass, cloth shopping bags etc. 6) Plant trees and don’t cut them.