Tick (✔) the correct sentences. Correct the mistakes in three of the sentences. 1 I think you are right to be worried about toxic warming. 2 Polar bears are in danger because the ice caps in the Arctic are melting. 3 Thousands of fish died when flood waste from the factory got into the river. 4 The government should spend more on climate energy like wind and solar power. 5 Could electric cars help us to reduce carbon emissions?

Here are the corrected sentences: 1. I think you are right to be worried about climate change/global warming. (Toxic warming is not a common phrase.) 2. ✔ Polar bears are in danger because the ice caps in the Arctic are melting. 3. Thousands of fish died when flood waste from the factory *went* into the river. (Use 'went' instead of 'got') 4. The government should spend more on climate energy like wind and solar power. ('Climate energy' is awkward. Better: The government should spend more on *renewable* energy like wind and solar power.) 5. ✔ Could electric cars help us to reduce carbon emissions?