Ключевые слова: academic, bachelor, blackboard, board, cap, celebrating, celebration, certificate, chalkboard, chatting, cheerful, class, college, degree, diploma, education, exam, excited, gown, graduate, graduating, graduation, green, happiness, happy, hat, learning, man, master, mba, message, mobile, phone, robe, school, scroll, smart, smartphone, smiling, sms, student, study, studying, success, successful, texting, thrilled, university,