Eli revision crossword

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Across
  1. 4. a a conflicting decision
  2. 6. to happen once every year
  3. 9. to utterly destroy
  4. 10. an area of fairly flat ground
Down
  1. 1. to swing back and forth
  2. 2. naughtiness
  3. 3. a place to go in order too look at virtual planets
  4. 5. a lack of judgement
  5. 7. something that frequently appears
  6. 8. a form of non formal language