Раздел Lesson 1. Doing Chores

  1. ex1p48
  2. ex2p49
  3. ex3p49
  4. ex4p49
  5. ex5p50
  6. ex6p50
  7. ex7p50
  8. ex1p52
  9. ex2p54
  10. ex3p54
  11. ex4p55
  12. ex5p55
  13. ex6p56
  14. ex1p57
  15. ex2p58
  16. ex3p58
  17. ex4p58
  18. ex1p59
  19. ex2p59
  20. ex3p60
  21. ex4p60
  22. ex5p61
  23. ex6p62
  24. ex7p62
  25. ex8p63
  26. ex1p63
  27. ex2p63
  28. ex1p64
  29. ex2p65
  30. ex3p65
  31. ex5p67
  32. ex6p68