Ключевые слова: accept, acceptance, agree, agreement, approval, approve, assurance, assure, business, certificate, certify, check, checklist, checkmark, choice, choose, concept, confirm, confirmation, control, correct, do, doc, document, focus, glass, guarantee, icon, management, manager, mark, ok, okay, poll, positive, quality, reject, right, sign, standard, success, survey, symbol, system, tick, true, validation, verify, warranty, yes,