Ключевые слова: a, academic, achievement, alphabet, assessment, background, best, class, closeup, college, education, evaluation, exam, excellent, grade, grading, great, homework, intelligence, kid, knowledge, learn, lesson, letter, mark, marker, notebook, object, paper, perfect, plus, pupil, red, result, school, score, sheet, sign, student, study, success, symbol, system, table, teacher, test, university, white, work, write,