1................ are worried about our environment. ( conserve )
2 What about using............... friendly products? ( environment )
3 we are trying to have a........... world. ( pollute )
4. Everyone must take part in............. deforestation
5. She has.............. provided a picnic lunch for us. ( kind )
6. I'd like to make a............ about the faulty goods I bought. ( complain )
7. ................... want products that are both cheap and of good quality. ( consume )
8. I'm disappointant that people have spoiled this area. ( disappoint )
9. If we go on littering, our............. will become polluted. ( environmental )
10. ............ natural resources is everyone's responsibility. ( conservation )
