Unit 4. Seasons and Nature / Пори року і природа

  1. Lesson 164 - 65

  2. Lesson 266 - 67

  3. Lesson 368 - 69

  4. Lesson 470 - 71

  5. Lesson 572 - 73

  6. Lesson 674 - 75

  7. Lesson 776 - 77

  8. Lesson 878 - 79

  9. Lesson 980 - 81

  10. Lesson 1082 - 83