1. I have to wash the dishes after dinner.
2. My father has to wake up early.
3. My brother and I have to help our mother about the house.
4. Pupils have to listen to the teacher.
5. We don't have to wear a uniform at school.
6. You don't have to cook dinner tonight. I will do it.
7. My friend has to do a lot of homework.
8. I don't have to bring lunch to school. I can eat in the canteen.
9. If you want to pass your exams, you have to study hard.
10. My sister has to go shopping.
