/h/ SOUND

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Across
  1. 4. making a repetitive sound with your mouth
  2. 5. a flying thing that is very loud with 2 blades
  3. 7. a thing we made up at the production
  4. 8. going on a trip to relax
Down
  1. 1. an building providing health care
  2. 2. old old old things
  3. 3. an kind of flour(I think)
  4. 5. happiness
  5. 6. how you act
  6. 8. expressing positive emotions