Listen, read and complete the sentences with the given words and phrases

• endangered species
• unpolluted
• necessary
• dishonest
• waste
• damages
• influence
• factories
• taken down
• help ourselves

1. I'd like to know more about the [ ]
   of animals living on our planet.
2. Air pollution [ ]
   forests.
3. People would like to live in an [ ]
   world.
4. What is [ ]
   to save our environment?
5. Everyone hates [ ]
   behaviour.
6. Don't [ ]
   time, help Mother Nature now.
7. That old film had a great [ ]
   on me.
8. There is a great number of [ ]
   in this part of the city.
9. By the way, I've [ ]
   everything you said.
10. No one will help us if we don't [ ]
    .