Margaret found her olf dolls and gave them to her baby sister

Denise, instead of buying a new bag for the upcoming school days, washed and fixed her old one.

Jason used paper bags in the grocery instead of plastic bags

Mr. Cruz collected the chicken manure in his poultry farm and gave it to a shop that can convert biodegradable materials into LPG.

Anna's school always collects old papers to be used as scratch papers

During Christmas, Kathy and her friends made a Christmas lantern made purely of mussel shells and candy wrappers

Carol bought good vegetables only enough for her one0-day meal

Mely opens a garage sale in her place to sell all her old furniture

Johnny always brings his water tumbler every time he buys juice from the canteen

Instead of throwing away all the soft drink cans he bought, Dennis used them as pots for his plants.