Unit 13

  1. railroad
  2. airport
  3. seat belt
  4. everywhere
  5. homesick
  6. understand
  7. background
  8. anything
  9. ninety-nine
  10. already
  11. fireplace
  12. ourselves
  13. all right
  14. forever
  15. breakfast
  16. whenever
  17. everything
  18. meanwhile
  19. afternoon
  20. make-believe
  21. inside
  22. outside
  23. birthday
  24. baseball
  25. sometimes
  26. landmark
  27. nationwide
  28. postscript
  29. motorcycle
handkerchief