Ключевые слова: academic, alone, answering, assignment, back, board, book, books, class, classroom, college, course, desk, education, educational, exam, exams, graduate, graduation, high, homework, knowledge, learning, lesson, library, male, man, preparation, preparing, public, readiness, reading, ready, rear, revising, school, science, sitting, student, study, studying, textbook, textbooks, to, trainee, training, university, view, white, whiteboard,