Review unit 1 and 2

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Across
  1. 5. school item to look for the definition
  2. 8. person who pick up rubish
  3. 10. person who works in a company
  4. 15. transport to move to other countries
  5. 16. person who takes care of your mouth
  6. 17. person who serves food
  7. 18. my father's new wife
  8. 21. school item to draw circles
Down
  1. 1. thing to see small things
  2. 2. person who moves in a vehicle
  3. 3. the son of my son
  4. 4. person who puts out fire
  5. 6. person who takes on people in hospitals
  6. 7. school item to stick things in a sheet
  7. 9. book with a lot of maps
  8. 11. views
  9. 12. thing in the city to cross the river
  10. 13. place where things are made
  11. 14. transportation to carry people through sea
  12. 19. person who travels a lot
  13. 20. place to buy food or other things