take a wild guess

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Across
  1. 3. class
  2. 5. aquarium
  3. 7. cemetery
  4. 9. boyfriend
  5. 13. museum
  6. 14. dog
  7. 15. bank
  8. 17. beach
  9. 19. older
  10. 20. cat
  11. 21. river
Down
  1. 1. hotel
  2. 2. theater
  3. 4. friend
  4. 6. ocean
  5. 8. girlfriend
  6. 10. church
  7. 11. york New york
  8. 12. younger
  9. 16. house
  10. 18. lake