Grandma's Puzzle

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Across
  1. 6. Large marsupial (8)
  2. 7. search engine (6)
  3. 8. The Rock's real name (6,7)
  4. 9. example of a social media site (9)
  5. 10. The name of your least favourite Grandson (5)
  6. 11. Desentises (5)
  7. 13. Man's best friend (3)
  8. 14. director of Avatar (5,7)
  9. 15. Your favourite child (5)
  10. 19. Flying mammal (3)
  11. 20. skill (6)
  12. 21. Matt who starred in the Bourne Films (5)
  13. 22. despise
  14. 24. author of Bridget Jones's Diary (5,8)
  15. 26. Stop (5)
  16. 28. soundless (6)
Down
  1. 1. Tyler's first west end musical (4,2,3,6)
  2. 2. ramble (4)
  3. 3. plays Pam in Gavin and Stacey (6,8)
  4. 4. famous creation of Michael Bond (10,4)
  5. 5. Simon's middle name (5)
  6. 12. Where your least favourite child resides (8)
  7. 15. who Peter Parker is best known as (9)
  8. 16. also known as the naked chef (5,6)
  9. 17. Your Grandson's starsign (11)
  10. 18. opposite of quiet (4)
  11. 23. fibre made from caterpillar saliva (4)
  12. 25. first woman (3)
  13. 27. consent (5)