8 Spelling Unit 27

BASIC

1. mountainous
2. gradual
3. agile
4. cautious
5. strenuous
6. crucial
7. mobile
8. horizontal
9. disastrous
10. tremendous
11. occasional
12. artificial
13. fragile
14. precious
15. juvenile
16. ridiculous
17. impartial
18. social
19. hysterical
20. contagious

REVIEW

21. thermal
22. continuous
23. abnormal
24. various
25. hostile

CHALLENGE

26. notorious
27. simultaneous
28. volatile
29. ambiguous
30. intellectual