Ключевые слова: alphabet, answer, arm, ask, blond, book, caucasian, child, childhood, class, classroom, colorful, education, elementary, finger, first, girl, hand, happy, holding, information, kid, know, knowledge, learn, lesson, letter, ponytail, preschool, preschooler, primary, pupil, puzzle, question, raise, raising, ready, school, schoolgirl, showing, signaling, solution, stripes, study, uniform, up, young,