Vocabulary Quiz:

1. lumbering

2. oral

3. irrigate

4. alliteration

5. calculator

6. commerce

7. pressure

8. aggregation

9. livelihood

10. radiation

11. supplement

12. sway

13. regardless

14. timber

15. preservative

16. fumigate

17. freight

18. illiterate

19. superficial

20. precarious

Time left: 200 seconds