1. When i have a shower I always rush to save water.
2. She doesn't want to recycle, and she waste energy because of it.
3. My brother didn't turn the lights off for six hours straight, which causes wasting of energy.
4. If you walk or cycle to school, you will automatically save energy.
5. Esti sigur/a ca aici e turn the off/save water? Nu prea are sens...