SMART Vocabulary: relevant phrases and phrases Certainty (as) very clear as day idiom (as) positive as eggs is eggs idiom and that is flat! idiom assure a person of a little something assured decidedly deffo definite undoubtedly definitive inviolably ironclad irrefutable irrefutably make no blunder (about this) idiom unquestionably unreserved https://apartment70257.wikigiogio.com/794855/examine_this_report_on_rent