Ключевые слова: art, back, background, blackboard, blue, book, bookmark, bookstore, business, campus, christmas, club, college, colorful, copy, desk, diary, edition, education, group, homework, imagination, knowledge, learn, leisure, library, literature, open, page, painted, paper, publication, read, red, school, science, self, shelf, skills, space, stack, study, studying, table, task, text, textbook, texture, university, wooden,