Ключевые слова: board, booth, box, britain, british, clock, communication, copy, country, course, education, england, english, flag, flight, flute, forward, grammar, hand, holiday, international, knowledge, language, launch, learn, lesson, letter, light, man, message, new, online, red, rocket, salute, school, sign, space, speak, speech, study, symbol, teacher, telephone, text, uk, university, view, white, word,