Ключевые слова: 2, 2nd, annual, autumn, back, beginning, business, calendar, color, cube, date, day, design, event, fall, flower, glass, knowledge, knowledge day, learn, learning, leave, leaves, magnifying, management, month, monthly, new, notebook, notebooks, number, numbers, orange, plan, planning, reminder, school, season, seasonally, september, september 2, student, study, today, two, wood, wooden, words, year, yellow,