Jacks challenge

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Across
  1. 2. Man's best friend
  2. 3. Caesar’s enemy
  3. 7. host of World Cup 2022
  4. 9. James Bond film
  5. 10. 5 sided shape
  6. 11. navi ride these
  7. 13. santas reindeer
  8. 15. England capital city
  9. 16. ocean predator
  10. 17. Indiana Jones weapon
  11. 18. Brazilian legend
Down
  1. 1. cleans your teeth
  2. 4. referee coloured shirt
  3. 5. intelligent little girl
  4. 6. eldest ninja kid
  5. 8. pull these at Christmas
  6. 9. blue hedgehog
  7. 12. large supermarket
  8. 14. spiky fruit
  9. 16. children go to learn