Ключевые слова: action, aged, ancient, antique, background, book, business, clock, college, concept, count, countdown, counting, dark, deadline, desk, down, education, eternity, eyeglasses, fall, falling, fashioned, flow, glass, hour, hourglass, inside, instrument, knowledge, minute, old, past, read, retirement, retro, running, sand, sandglass, science, table, time, university, vintage, watch, wisdom, wood, wooden,