Workshop 2 year part 3. Vocabulary units 5 and 6 crossword

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Across
  1. 4. out school leave school before ending it
  2. 9. reality view of real world upon digital image
  3. 11. security against electronic attacks
  4. 14. limbs artificial part of the body, feet,leg
  5. 15. short exam
  6. 16. robot a machine designed to do tasks at home
  7. 19. ordered steps to solve a math problem
  8. 20. gender school school with both genders
Down
  1. 1. science to create machines 1-100 nm
  2. 2. printing
  3. 3. hard structure to protect and help people
  4. 5. automated measure of bio data
  5. 6. teaching students at home
  6. 7. something than can be worn
  7. 8. online service to show films and programs
  8. 10. farming a wall to grow corps
  9. 12. to register a course
  10. 13. practical problem solving evaluation
  11. 17. a future using virtual reality with avatars
  12. 18. a remotely operated vehicle