Ключевые слова: answers, background, beige, business, check, checkbox, checklist, choice, circle, clipboard, concept, design, document, dots, education, exam, examination, flat, form, grey, icon, illustration, inches, incorrect, isolated, list, mark, mistakes, note, office, page, paper, pencil, questionnaire, quiz, random, report, result, school, sheet, sign, success, survey, symbol, test, tick,