Ключевые слова: ad, analyzing, audit, background, banknote, book, bookmark, business, club, coins, college, copy, courses, development, diary, document, dollars, education, empty, euro, first, glass, hunting, imagination, information, inspection, knowledge, lens, looking, magnification, magnifying, money, office, optical, page, paper, paperwork, practice, progress, renting, research, result, school, science, search, skill, spring, stack, strategy, structure, studying, success, surveying, task, teamwork, text,