Ключевые слова: book, bookcase, bookshop, copy, covers, desk, desktop, educate, education, educational, empy, high, indoors, information, inside, intelligence, knowledge, learn, learning, leisure, library, literature, lots, many, nobody, novels, object, old, pile, read, reading, science, selective, space, stack, stories, study, table, tall, teaching, text, think, timber,