What will I be doing here ?

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Across
  1. 2. Half of a hundred
  2. 3. Likes to chase mice
  3. 5. Come fly with me
  4. 9. Furry sidekick
  5. 11. My Abode
  6. 12. Flew the nest
  7. 14. Lives in England
  8. 16. My special day
  9. 17. An important service in Coleraine
Down
  1. 1. The other half
  2. 4. An unexpected event
  3. 6. Feathery friends
  4. 7. Ok Google
  5. 8. My twin
  6. 10. Health and beauty treatments
  7. 13. You don’t need a plan when you have a
  8. 15. My birthday surprise