Помогите пожалуйста по английскому языку номер 14

My parents have to go to work. My father has to get up early in the morning. My mother doesn't have to do the cooking. My grandparents don't have to get up early.  My brother doesn't have to go to work. I have to keep my room tidy. My parents have to do the washing. My sister had to take a dog for a walk.