2 * Complete the sentence 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
the beach next Saturday.
3 In ancient times, people
a variety of gods.
4 We need to do more
the environment.
5 Greenpeace is doing a lot
whales.
6 Archaeologists are not sure if the monument
for long
7 Conservationists are doing everything they

the temple.
8 A number of animal species
extinction unless we do something.
can