Ключевые слова: alphabet, american, background, board, british, classes, club, college, color, concept, conversation, courses, cubes, earphones, education, english, eyeglasses, faculty, flat, foreign, grammar, grey, grunge, hobby, knowledge, language, lay, learn, learning, lesson, letters, linguistics, nobody, object, pronunciation, pupil, school, speak, stationery, student, study, studying, teach, teaching, test, text, top, university, view, wooden,