C Kitty and Sandy are talking about how green Sunshine Town is. Work in pairs and talk about how green your hometown is. Use the conversation below as a model.

Kitty: Do you know that our town is hoping to win a Green Town honour?

Sandy: Yes. I think it's great. Our town is green in many ways these days. For example, we all have to separate our rubbish now so that more of it can be recycled.

Kitty: And more clean energy like solar power is used. This helps make our air cleaner.

Sandy: That’s right. There are also new systems to deal with the wastewater in the city.

Kitty: Well, all these ways make a difference to the environment.

Sandy: Yes, they do.