Ll in: release, turn down, wildlife, throw away, reduce, adopt, amount, reusable, endangered species, congest. 1) try to reuse things as much as possible so as to … waste. 2) washing machines use a large … of water. 3) unfortunately, there are still many factories which … toxic gases into the air. 4) public transport and cars create a lot of traffic on the roads and … city centres. 5) instead of wrapping food in silver paper it’s better to use a … box. 6) when you … an animal you help the zoo care for it. 7) don’t … those glass bottles, they can be recycled. 8) my local zoo runs a conservation programme for most of their … . 9) i like to … the heating at night. it helps me to sleep better. 10) we should all try to protect the … habitats in the area where we live.
