Ключевые слова: 3d, accept, agree, agreement, approved, assignment, board, business, button, check, checklist, clipboard, complete, confirm, contract, correct, design, document, done, file, finish, form, goal, graphic, guarantee, icon, illustration, internet, list, mark, note, office, ok, paper, protection, realistic, safe, schedule, secure, sign, stamp, success, symbol, task, update, warranty, web, yes,