complete the sentences with the verbs in the correct form
●save ● worship ● threaten ● survive ● protect ●preserve ● face ●clean up
1. Several forms of pollution ......... the environment
2. The local green group .......... .
3. In ancient times people ........ a variety of gods
4. We need to do more .......... the environment
5. Greenpeace is doing a lot of .......... whales
6. Archaeologists are not sure if the monument ......... for long
7. Conservationists are going everything they can ........ the temple
8. A number animal species ........... extinction unless we do something