Anne's ninetieth

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Across
  1. 1. a little boy catches fly
  2. 2. reverse number in unknown age
  3. 4. of the road
  4. 7. Problem as top's twisted by literary matchmakerO
  5. 8. tax paid on backward vice? It's a game!
  6. 9. monster importing endless rage
  7. 10. timer Countdown starts after it's turned up?
Down
  1. 1. an anagram of itself
  2. 3. pie with which Cockney sees some Christmas food
  3. 5. ring round when importing island flower
  4. 6. fantastic achievements of Asian people