Who is the most hardworking（勤劳）?

Today we are very happy, because we all help the English teacher do the chores. I like to do the laundry, so I wash all the clothes .Jim likes to make the bed, because he thinks it’s relaxing, but Mike doesn’t like to sweep the floor, it’s so boring. We all hate to wash the dishes, take out the trash and fold the clothes. Although Lily doesn’t like them, she does all of them all by herself. So I think Lily is the most hardworking student. We should learn from her.