Manage reading progress with personalized book recommendations and progress tracking. Access curated English books verified by educators and librarians. Track comprehension and vocabulary through interactive quizzes.
Learn 1000 essential English sentences with audio lessons. Practice patterns 500A and 500B, and apply them in exercises. Includes repetition training, simultaneous translation practice, and lifetime access after one-time download.
Russian-English dictionary with over 170,000 vocabulary entries. Includes grammar forms for verbs, adjectives, and nouns. Features idioms, proverbs, and specialized terms in politics, economy, culture, and religion.
