Ключевые слова: app, assistant, background, book, britain, british, business, class, classroom, communication, computer, course, desk, device, digital, do, education, electronic, england, english, flag, great, green, international, internet, jack, kingdom, language, learn, lesson, listening, media, message, online, pc, school, speak, student, study, table, tablet, teacher, technology, text, tutorial, uk, union, united, you,