Ключевые слова: additional, adult, american, attentive, board, british, class, classroom, classwork, college, complementary, conversation, discussion, education, engage, english, explaining, extended, female, foreign, girl, grammar, instructor, international, knowledge, language, lesson, listen, listening, native, presentation, school, speaker, spelling, standing, student, study, supplementary, talk, talking, teacher, teaching, training, tutor, university, whiteboard, woman, work, writing, young,