Ключевые слова: background, beautiful, blue, book, british, business, chalkboard, communication, concept, course, desk, do, education, english, exercises, female, flag, grammar, happy, home, illustration, international, internet, kingdom, knowledge, language, learn, learning, lesson, literature, message, office, online, pencils, people, person, school, screen, speak, study, studying, table, teaching, text, united, vocabulary, wooden, word, you, young,