Ключевые слова: 2020, academic, advertising, beginnings, billboard, black, blackboard, board, book, business, celebrate, chalk, chalkboard, checklist, child, christmas, class, classroom, college, concept, copy space, december, education, examining, financial, frame, handwriting, happy new year, holiday, job, learning, new life, new year, office, pen, planning, presentation, school, student, studying, symbol, teacher, text, texture, top view, university, white background, wooden frame, work, year,