Vocabulary Quiz:

1. optimal

2. architectural

3. intruding

4. consume

5. reveal

6. flint

7. awareness

8. celebrity

9. tarnish

10. cometary

11. accuracy

12. ham

13. careless

14. seasonal

15. congestion

16. progress

17. absolute

18. innermost

19. acquaintance

20. simulate

Time left: 200 seconds