Underline the correct word.
1 Certain species of animals are

Underline the correct word.
1 Certain species of animals are killed for their fur. Consequently, they are threatened with extinction.
2 Both the lion and the tiger are wild animals.
3 All in all, there are many ways to improve living conditions in the city.
4 One way to slow global warming is to stop using aerosol sprays.
5 You can either reuse or recycle plastic bags.