R-Controlled Vowels

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Across
  1. 3. Shape with no corners
  2. 7. You have this once a year
  3. 9. Cat with stripes
  4. 12. A book can have this
  5. 14. Opposite of tall
  6. 15. Works at a store
  7. 17. Birds have these
  8. 18. On a tree
  9. 19. Knives are this
  10. 20. Dirty
Down
  1. 1. Animal that flies
  2. 2. Many sheep
  3. 4. Animal with a shell
  4. 5. Front of a line
  5. 6. When you mix red and blue
  6. 8. Injured
  7. 10. Something you push
  8. 11. Yellow vegetable
  9. 13. Helps people
  10. 14. You are wearing one
  11. 16. Opposite of small
  12. 17. Animals live here