Unit 21

12345678
Across
  1. 1. located on the back part of an animal
  2. 4. scared
  3. 6. remain in the same place
  4. 7. a colored substance
  5. 8. using words to convey information
Down
  1. 1. a series of railroad cars
  2. 2. stay where one is
  3. 3. staying until something happens
  4. 5. a period of 24 hours
  5. 7. engage in an activity for fun