1. alone
2. bottom
3. check
4. reading
5. fall
6. poor
7. map
8. friend
9. language
10. job
11. discovered
12. disorder
13. disappoint
14. disobey
15. disapprove
16. unsure
17. unclear
18. unable
19. unbuckle
20. unlimited
21. midweek
22. midyear
23. midway
24. midnight
25. midstream
26. pretest
27. preschool
28. precook
29. prepaid
30. prerecorded