a) Pronounce each word correctly.
b) Spell each word correctly.
c) Define each word correctly.
d) Use each word in a sentence.
Unit 1
1. column
2. columnist
3. design
4. designate
5. debt
6. debit
7. heir
8. inherit
9. hasten
10. haste
11. autumn
12. autumnal
13. resign
14. resignation
15. doubt
16. dubious
17. vehicle
18. vehicular
19. muscle
20. muscular
Review
21. assign
22. receipt
23. bomb
24. exhaust
25. reign
Challenge
26. solemn
27. solemnity
28. condemn
29. condemnation