Решение:
Заполняем пропуски, используя have to, don't have to, has to, doesn't, учитывая подлежащее и контекст.
- We have to go to school every day, but we don't have to go to school on Sunday.
- My brother and I have to make breakfast. Our mum has to make it.
- Mum has to go shopping. Dad goes shopping twice a week.
- Mum has to wash our car at weekends.
- We have to drive to work. She walks.
- We have to wear a school uniform. It's dark blue.
- I don't have to get up early on weekdays, but I have to get up early on Sunday.
- I have to do my homework every day.
Ответ: 1. have to, don't have to; 2. have to, has to; 3. has to; 4. has to; 5. have to; 6. have to; 7. don't have to, have to; 8. have to.