Busy work Puzzle

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Across
  1. 1. mangde
  2. 2. lunch
  3. 3. yundong
  4. 5. read
  5. 7. star
  6. 10. bye bye
  7. 14. thing you wear
  8. 16. daughter
  9. 18. past tense of eat
  10. 19. ?
  11. 20. moon
  12. 21. past tense of know
Down
  1. 1. thing you ride
  2. 4. meow
  3. 5. ride something
  4. 6. meiguoren
  5. 8. fix something
  6. 9. past tense of fly
  7. 11. past tense of sit
  8. 12. hear
  9. 13. yinwei
  10. 15. we live
  11. 17. rock