The Jones Family Express, Variant Vowels oo, u_e, ue, ew

1. loop 
2. rude
3. look
4. clue
5. spoon
6. tube
7. shook
8. blue
9. cubes
10. goose
11. mules
12. gloom
13. true
14. shoe
15. stew
16. enjoy
17. soil
18. noise
19. classroom
20. childhood