Puzzle #19

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Across
  1. 1. Make a present pretty
  2. 4. Not socially distanced
  3. 8. Bookcase feature
  4. 10. Rodent that can swim for three days straight
  5. 11. Not at all strange
  6. 12. Network of trains
  7. 13. Clean floor arduously
  8. 14. Taking neither side
  9. 15. Really displeased
Down
  1. 2. Absence of hostility
  2. 3. Certain sneeze trigger
  3. 5. Discontinued fish in to be stewed
  4. 6. Messy, unclean
  5. 7. Respect before a superior; a bow, curtsy, or other similar gesture
  6. 9. Lucky, auspicious
  7. 13. Give away, as a story's ending