Ключевые слова: accuracy, alarm, background, beginning, career, chalkboard, clock, college, concept, control, copy, countdown, deadline, digital, due, education, efficiency, electronic, exam, flat, grey, knowledge, lay, learning, management, motivation, object, planning, punctuality, pupil, rationality, schedule, school, space, start, strategy, student, study, success, table, target, task, text, textured, time, timetable, top, university, view, written,