1. A. proofs
2. A. asks
3. A. sees
4. A. tombs
5. A. books
6. A. cats
7. A. cats
8. A. walks
9. A. shoots
10. A. helps
11. A. hours
12. A. beds
13. A. arms
14. A. boxes
15. A. relieves
16. A. dreams
17. A. sounds
18. A. carriages
19. A. offers
20. A. miles
21. A. sports
B. books
B. breathes
B. sports
B. lamps
B. floors
B. tapes
B. tapes
B. begins
B. grounds
B. laughs
B. fathers
B. doors
B. suits
B. classes
B. invents
B. heals
B. cleans
B. whistles
B. mounts
B. words
B. households
C. points
C. breaths
C. pools
C. brakes
C. combs
C. rides
C. rides
C. helps
C. concentrates
C. cooks
C. dreams
C. plays
C. chairs
C. potatoes
C. buys
C. kills
C. preserves
C. assures
C. pollens
C. accidents
C. minds
D. days
D. hopes
D. trains
D. invites
D. drums
D. cooks
D. cooks
D. cuts
D. forests
D. finds
D. thinks
D. students
D. boards
D. finishes
D. deals
D. tasks
D. focuses
D. costumes
D. swords
D. names
D. Plays