Ключевые слова: background, blackboard, class, classes, club, color, colorful, communication, concept, course, courses, education, english, eyeglasses, flat, foreign, grammar, information, international, knowledge, language, lay, learn, learning, lesson, letters, linguistics, native, nobody, notebook, object, pink, pronunciation, pupil, school, speak, speech, spelling, student, study, studying, subject, teach, teaching, test, top, tutor, view, wooden, word,