Audio course for children aged 3-11. Covers starter, beginner, and elementary levels. Teaches via so called "SongStories" method. For Polish speakers only.
Vocabulary and Grammar Basics - English for the Beginners Audio course for learners at the elementary level. Self-study edition. For Polish speakers only.
Program for learning grammar and speaking skills at elementary and lower intermediate level. The interface language is in Polish only. For Polish speakers only