Now and Then

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Across
  1. 2. 80 years ago
  2. 4. The time being a child
  3. 8. Not the same
  4. 9. A action of closely looking at something
  5. 15. Does alien ____?
  6. 16. At the present
  7. 18. The way which a person lives
  8. 19. Opposite of old
Down
  1. 1. Small clock that you wear on your wrist
  2. 2. To create an image with a camera
  3. 3. Protect, love, and care
  4. 5. Such as English and Chinese
  5. 6. Go from one place to another
  6. 7. A unit of weight
  7. 10. A place to educate children
  8. 11. Online education
  9. 12. 20 years later
  10. 13. Such as mobile phones, smart watches and USB
  11. 14. A small portable computer
  12. 17. A machine that does things automatically