My cryptic

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Across
  1. 3. nevertheless, a fish
  2. 4. the sphere is crazy
  3. 7. Being united and forward is itchy
  4. 8. greeting the underworld, surprise
  5. 11. a singing group, we ask
  6. 12. owned Orange County, lots of chaos
  7. 14. winter sports with a plot
  8. 15. a fruit fills the family
Down
  1. 1. open fish with keys
  2. 2. after eating Wagyu, Zumba and fruit are best
  3. 5. Ethernet connection in the garden
  4. 6. measure girl full of water
  5. 9. many distances killed
  6. 10. talk about insult
  7. 11. behind the car, I am tired
  8. 13. have brain again