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Across
  1. 3. Someone who knows a lot of things
  2. 4. Something really good
  3. 6. Someone who is ready to help
  4. 7. A job of helping others learn
  5. 8. When something happens without any help, it happens...
Down
  1. 1. To make something better
  2. 2. Putting things in order
  3. 5. Talking with others