3 Write the correct answers in your notebook.
1 The bottles go in the recycling bin, do / don't
they?
2 You can help us, can/can't you?
3 Pollution is a huge problem, doesn't / isn't it?
4 They won't pollute the air, will / won't they?
5 I'm right, am/ aren't I?
6 We can reduce waste, can't/ don't we?​