Solve the puzzle to find the next clue

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Across
  1. 2. Opposite to short. (4)
  2. 3. Eleventh month of the year (8)
  3. 5. Big Grey Animal. (9)
  4. 8. Musical Instrument. (9)
  5. 11. Opposite to day. (5)
  6. 12. small outdoor fire (8)
  7. 14. shape with eight sides (7)
Down
  1. 1. Purple flowers (7)
  2. 2. sport also called ping pong (11)
  3. 4. small insect with spots (7)
  4. 6. Form on public transport (5)
  5. 7. Planet (5)
  6. 9. Chickens lay these. (4)
  7. 10. Helps keep you dry (8)
  8. 13. bed hung between two trees (7)