If people cared more about the environment,the world ….. a better place to live in.

I wish people …. their cars so often and would use public trasport instead.

In some zoos,animals are …. to live in unsuitable cages.

We must find a(n) …. to fossil fuels.

Conservation schemes are a … of interest for many people.

Maintain eye contact and …. your audience directly.

In recent times,we have seen radical …. to the world’s ecosystem.

Everyone can make a …. to saving the planet.

The WWF was … Switzerland.

Factory owners should do more to…..the environment.

Environmental …. are on the front pages of newspapers.

Conservationists think there is little time to ….. .