1. You need to wear a uniform on Sunday.

2. They don't need to finish the task before Thursday.

3. Anh needs to bring a bottle of water to school.

4. Men don't need to treat women nicely.

5. Hung may fail the exam.

6. John's mother may not punish him.

7. She looks forward to seeing him tomorrow.

8. Mark looks forward to becoming a pilot.

9. Clara had better drink more water to be in better shape.

10. You ought to go to bed early so you can get up earlier in the morning.

11. Children ought to be given a lot of love by parents.

12. An essay on gender equality must be written by each student.

13. The company will be sued for wage discrimination.

14. Old men should be treated with respect by children.

15. Students should be given the same opportunity by teachers.