If my parents at home at weekends, I have to help with housework. (stay) 2) If my mother at home, I do the washing up or hoovering. (be) 3) If she at home, I wash the car or work in the garden with my dad. (not be) 4) If they at home on weekdays, I do my homework first and then go out. (be) 5) If my father in the evening, we play games on his computer. (not work)