Ключевые слова: abacus, abc, apple, back, black, blackboard, board, book, chalk, chalkboard, class, classroom, communication, counter, desk, drawing, educate, education, elementary, fruit, granny, green, kid, knowledge, learn, lesson, new, pen, pencil, pupil, return, ruler, school, smile, smith, spa, subject, teach, teacher, text, textbook, tool, write, year,