Unit 4 word list's crossword puzzle

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Across
  1. 2. noticeable or important
  2. 6. many, or involving many things or people
  3. 8. to sing a tune by making a continuous sound with your lips closed
  4. 10. to speak to God in order to ask for something or give thanks
  5. 11. to change how something develops, or how someone behaves
  6. 12. someone who is very skilled at something
  7. 13. when someone is a member of a group or organisation
  8. 15. completely stupid
Down
  1. 1. having the result that you want
  2. 3. the ability to learn and understand things
  3. 4. to put people or things into groups according to what type, level etc they are
  4. 5. to decide which way a car or ship should go, using maps
  5. 7. to walk with difficulty because one leg is hurt
  6. 9. a journey across water
  7. 14. to travel across water in a boat or ship
  8. 16. when you feel very surprised