Ключевые слова: abc, alphabet, beginner, blond, book, books, careful, child, childhood, children, class, concentrate, concentrating, desk, diligent, educate, education, elementary, exam, examination, girl, girls, homework, infant, infants, kid, kids, knowledge, learn, learning, lecture, lesson, letter, letters, notebook, page, pen, preschool, primary, pupil, pupils, read, reading, scholar, scholars, school, schoolchild, schoolkid, schoolwork, sit, sitting, student, students, study, studying, think, word, words, write, writing, young, youth,