Ключевые слова: alarm, are, background, class, clock, concept, copy, education, eraser, exam, exams, exercise, eyeglasses, flat, graduation, homework, houseplant, knowledge, lay, learning, lesson, marks, note, notebook, object, paper, pass, passing, pen, preparing, pupil, question, ready, school, space, stationery, sticky, student, study, subject, task, test, text, tile, top, university, view, white, writing, you,