Ключевые слова: abc, alphabet, background, backtoschool, black, blackboard, board, book, chalkboard, child, childhood, chipboard, class, classroom, color, concept, educate, educating, education, educational, elementary, english, first, idea, intellectual, kid, kindergarten, knowledge, learn, lesson, letter, miniature, nobody, nursery, object, pen, pencil, preschool, primary, school, schoolwork, self, small, study, studying, teach, text, white, word, write,