Vocabulary Quiz:

1. disappear

2. last

3. unaccountable

4. contractor

5. horizon

6. deduct

7. inference

8. bait

9. pleasure

10. guard

11. adept

12. tactic

13. electric

14. radioactive

15. stake

16. director

17. refer

18. travel

19. treatment

20. industry

Time left: 200 seconds