Is the right to education __________________ by any documents?

№ He asked me what I __________________ by justice. № Верна ли грамматическая конструкция в данных предложениях? A) A person whom gives you a job is an employer. B) A person who… № Children __________________ to one of these schools according to their abilities. № What __________________ laws? № Has he __________________ a mistake today? № Верна ли грамматическая конструкция в данных предложениях? A) What forms of consumer credit agreement you know? B) How do you understand HP?