Vocabulary Revision IELTS Technology

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Across
  1. 3. innovative
  2. 9. cutting-edge
  3. 11. obsolete
  4. 12. wireless
  5. 13. device
  6. 14. gadget
Down
  1. 1. breakthrough
  2. 2. literate
  3. 4. viral
  4. 5. social media
  5. 6. high-tech
  6. 7. robotics
  7. 8. files
  8. 10. query