●She is in charge of most housework.她在家里负责大多数家务活。 A: Who is the head of your family?你家的一家之主是谁? B: My mother is the head of my family.She is in charge of most housework and assigning us tasks at home.我妈妈是一家之主,在家里她负责大多数家务活,还有给我们分配任务。