Graces Crossword!!!! :)

1234567891011121314151617181920
Across
  1. 2. Officially register as a member(5)
  2. 3. energetic is an extension of this word(6)
  3. 5. Your opponent or foe(5)
  4. 8. A real book or story(10)
  5. 13. give support or hope to someone(9)
  6. 14. giving a sense of happy satisfaction(8)
  7. 15. vehicle that takes hurt people to hospital(9)
  8. 17. existing before the present time(8)
  9. 19. go into a place(5)
  10. 20. To make something bigger(7)
Down
  1. 1. occupy or attract(6)
  2. 4. not poisonous or toxic(8)
  3. 6. words that make no sense(8)
  4. 7. A species that is at risk of extinction(10)
  5. 9. person who doesn't smoke(9)
  6. 10. the worlds main expanses of land(9)
  7. 11. The length of space between points(8)
  8. 12. A_______ marker(9)
  9. 16. Both the sides of the see saw are ______(8)
  10. 18. different kinds or sorts(6)