Test your knowledge!

Which of these words is an irregular verb?

1. agree

2. be

3. catch

4. deliver

5. eat

6. fix

7. gather

8. hit

9. improve

10. jump

11. kick

12. light

13. make

14. need

15. own

16. put

17. question

18. ring

19. shake

20. tear

21. understand

22. visit

23. write

24. x-ray

25. yell

26. zip