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)