Ключевые слова: academic, alarm, board, book, books, class, classroom, clock, college, deadline, education, evening, exam, exhausted, fatigue, graduate, hours, killing, late, learning, lesson, long, man, management, missing, night, preparation, preparing, pressure, punctual, punctuality, reading, research, revising, sad, school, science, student, study, studying, teacher, textbook, time, timely, tired, trainee, training, unhappy, university, upset,