1. The world has got warmer, ___________________ ?
2. We have to create less rubbish, ___________________ ?
3. The oil killed many fish, ______________________?
4. It's wrong to drop litter on the street, ______________________ ?
5. You didn't take those cans to the recycling bank, ___________________ ?
6. We are running out of freshwater, ________________________
Вопросы с хвостиком помогите