Wrinkle in time

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Across
  1. 5. keep saying stop over and over
  2. 7. Halloween is this
  3. 8. the leaves change color and fall
  4. 9. car sickness
Down
  1. 1. pass the flu
  2. 2. when you do something important
  3. 3. means to be honest
  4. 4. tip-over drink
  5. 6. color of a flower