Vocabulary Quiz:

1. incarcerate

2. affluent

3. foray

4. the least

5. undiminished

6. commissioned

7. escape from

8. prevalence of pests

9. hacker

10. enthusiasm

11. crutch

12. bibliography

13. optimal

14. among students

15. debt

16. stringent

17. channel

18. cope with

19. need

20. threshold

Time left: 200 seconds