Give the correct form of the words in the brackets to finish the statements:

Give the correct form of the words in the brackets to finish the statements:
1. Our car pumps out a lot of ..................... poisonous..............gas every day. (poison)
2. The music club made so much noise that the............residents.........complained to its owner. (reside)
3. Water samples collected at these villages were seriously............with bacteria. (contaminate)
4.Light pollution makes us .............. to see the stars in the sky. (able)
5. Her family live near an active volcano, so she's always worried about the of......... her family. (safe)
6. Don't leave the light on. It wastes....... .... (electric)
7. Mount. Phu Si in Japan ......................some years ago. (eruption)
8. We need some .......... to cope with natural disasters before they happen. (prepare)