Ключевые слова: book, bookshelf, briefcase, cactus, camera, clock, compass, computer, cup, decoration, design, desk, diploma, education, environment, flat, frame, green, homework, illustration, interior, knowledge, lamp, lesson, map, monitor, mountain, office, paper, pencil, photos, portfolio, pot, precis, radiator, reminder, room, rosette, sky, spruce, sticker, student, study, textbook, time, vector, window, workplace, workspace,