Английский, помогите пожалуйста!
Fill in the gaps in the following tag-questions as in an example.
Example: She always switches off the lights before leaving the house, doesn't she?
1. You are a volunteer in an ocean protection programme, _____?
2. He joined our eco-club last year, _____?
3. He never throws rubbish on the ground, _____?
4. There are a lot of global problems people should pay attention to, ______?
5. Don't walk on the grass, _____?
6. We haven't got the bins for sorting rubbish into glass, paper and plastic, ____?
7.They will help us to prepare the leaflets about the water pollution for tomorrow's meeting, ____?
8. I'm interested in protection of our environment, ____?
9. Let's make a meeting to attract the people's attention to eco-problems, _____?
10. Stop thinking that our planet resources are unlimited, _____?