Hello ! Lets Crack the crossword puzzle

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Across
  1. 2. -viewpoint
  2. 6. -persuade
  3. 7. -serve
  4. 8. contributing regularly to a newspaper-
  5. 11. -according to ranking
  6. 12. - testing one's abilities stereotype -standardized
  7. 14. -unique
  8. 15. -differing
Down
  1. 1. -attractive-
  2. 3. -impartiality
  3. 4. -characteristic
  4. 5. -advance
  5. 7. - basis
  6. 9. -adjust
  7. 10. -of one's own free will
  8. 12. - difficult to understand
  9. 13. -nature,core quality