Vocabulary Quiz:

1. upgrade

2. liberally

3. sketch

4. flock

5. flux

6. photosphere

7. fitness

8. undergo

9. concave

10. weather

11. tame

12. bore

13. impede

14. connect

15. suspect

16. anxious

17. emancipation

18. further

19. temporarily

20. multiple

Time left: 200 seconds