9. How about using banana leaves to wrap food. -> I suggest that 10. Why not put garbage bins around the schoolyard. -> I suggest

9. I suggest using banana leaves to wrap food.
10. I suggest putting garbage bins around the schoolyard.

Switching to eco-friendly utensils like compostable plates, cups, and utensils can significantly reduce the amount of waste generated in the school cafeteria. These utensils are biodegradable and can help minimize the environmental impact of disposable products.

I suggest using eco-friendly utensils in the school cafeteria.

A cleanup day can bring the school community together to work towards a common goal of maintaining a clean and safe environment. Students, teachers, and staff can all participate in picking up litter and debris around the school grounds.

I suggest organizing a cleanup day for the school community.