Ключевые слова: apple, background, black, blackboard, board, books, break, chalk, chalkboard, child, childhood, children, class, classroom, college, color, dark, day, desks, drawings, drawn, education, end, exercise, finish, food, goodbye, handwritten, holidays, homework, indoors, knowledge, last, learning, lesson, nobody, object, out, pause, pupil, rest, room, school, student, study, summer, task, text, written, year,