1. The main agenda of the conference is to increase people’s awareness of waste management for economic and environmental benefits.2. The main reason for holding the conference was awareness about waste management has not been good.Jawaban nomor 1 dan 2 terdapat pada paragraf 1.3. Surabaya was selected to be the conference venue because Surabaya has been successful in managing municipal waste through the 3Rs (reduce, reuse, and recycle).4. The conference was important for Indonesia because Indonesian could contribute giving ideas about how to manage waste and learn from other countries about the same thing. The conference could also attract people’s attention in Indonesia, especially Surabaya and increase their awareness about waste management.5. Yes, it has.6. Risma Harini believed all households should participate in recycling waste activities.7. There was reduction of trash that was taken to landfills made the mayor very convinced about her waste management. From 2,300 meter cubic per day, the volume shrank into 1,200 meter cubic.8. The major educated student to live a zero waste life by launched a program which was called eco schools.9. I think it is very good because the waste management involve households so that it can grow people’s awareness about waste management. It is also good because the program eco schools can educate students about waste management as early as possible.