JOE HURT HIS BACK

1. Joe hurt his back and  Rita hurt her finger.  
2. Joe's back hurts.
3. Rita's finger hurts.
4. My eyes hurt.
5. Joe's back was hurt in an accident.
6. Several people were hurt in the fire.
7. His feelings were hurt by the girl's rude comments.
8. Their chances of getting a loan have been hurt by their poor credit history.
9. He hurt his chances of getting the job by arriving at the interview late.
10. High oil prices hurt the economy.
11. High prices on food hurt consumers.
12. A long separation can hurt a relationship.
13. It doesn't hurt to practice before it. In fact, it improves the team's chances of winning.
14. My feet hurt right now.
15. My feet hurt yesterday.
16. My feet have hurt for the last week.
17. Her tooth hurts.
18. Her tooth hurt yesterday.

Her tooth has been hurting for the last week or so.