Unit 11

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Across
  1. 2. many times
  2. 6. a journay
  3. 7. a person who travels in space
  4. 9. something you write in, about yourself
  5. 11. now and then
  6. 14. not often
  7. 16. a being from another place,(world)
  8. 17. to go somewhere
  9. 18. investigate, look around
Down
  1. 1. gather together
  2. 3. not at all
  3. 4. a mechanical person
  4. 5. something exciting that can happen to a person
  5. 8. a vehicle that travels in space
  6. 10. at all times
  7. 11. outside Earth
  8. 12. like an engine
  9. 13. two times
  10. 15. one time only
  11. 19. a hard piece of stone