Complete the task. Steve is an eco-helper who tries to improve the ecological situation in his area. Choose the sentences that denote his eco-friendly actions. More than one answer is possible.

Tick the correct answers.

• He doesn't think that many animal species are going to be extinct soon.
• He doesn't waste water and electricity.
• He doesn't buy plastic things or too many clothes.
• He doesn't say that some animals are rare.
• He thinks that we won't have any ecological threats in the future.