Find the word then write them correctly

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Across
  1. 1. the floor of the house underground
  2. 4. a local office belongs to an organization
  3. 5. a group of people with official responsibilities
  4. 6. very strange
  5. 7. The person who enters the house by force
  6. 9. yearly
Down
  1. 2. different/ other
  2. 3. the act of accepting something
  3. 4. bring happiness
  4. 8. growing or living in or on water