Ключевые слова: alphabet, asking, block, capital letter, class, classroom, communication, concept, concepts, country, course, cube, education, education training class, educational exam, educational subject, english, english language, expertise, fluency, fluent, foreign, foreign language, global business, global communications, globalization, guide, imagination, improvement, intelligence, intelligent, knowledge, language, learn, learn language, learning, letter, lifestyle, skill, smart, student, studying, talking, text, tourist, toy block, tuition, voice, wisdom, working,