lesson 4

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Across
  1. 1. the distance between two objects
  2. 6. the edge of something
  3. 7. damp or wet
  4. 10. appropriate; fit for some event or purpose
Down
  1. 2. a number of steps
  2. 3. a silky case caterpillars make
  3. 4. a sweet liquid produced by flowers
  4. 5. the usual amount
  5. 8. tree trunks that can be cut into planks
  6. 9. to flap quickly