【Ariel】評論
My grandma is in her 70s. She is old but strong. She usually gets up at about 5:00 every morning. She cooks breakfast for my grandpa. After breakfast, she goes out for recycling things. She recycles bottles, cans, newspapers, books, and cardboards. She sorts them after she gets home. By doing the recycling, she can earn about 3,000 dollars a month.找關鍵字recycle ，可知答案為Ｂ