Ключевые слова: agreement, board, business, check, checklist, checkmark, choice, clip, clipboard, contract, data, design, document, done, element, exam, flat, form, graphic, icon, illustration, information, isolated, list, management, mark, note, notebook, office, page, paper, paperwork, questionnaire, report, schedule, selection, sign, survey, symbol, task, test, text, tick, todo, ui, vote, work, yes,