unit 7

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Across
  1. 3. very useful device for doing math exercises
  2. 4. process of searching new information and getting new knowledge
  3. 7. something new was created by people
  4. 9. device for listening music
  5. 11. electronic device for reading books
  6. 12. mini-computer with touch screen
  7. 13. device with big screen in your living room
Down
  1. 1. global network that connects millions of computers
  2. 2. portable computer with keyboard
  3. 5. the air, land, and water...
  4. 6. pocket device for calling
  5. 8. device for recording images
  6. 10. illness that making people blind