common sight {Ans: what most people think about sth.}forbidden {Ans: prohibited, not allowed}extraordinary {Ans: very unusual; remarkable}prestigious {Ans: inspiring respect and admiration; having high status}outstanding {Ans: excellent}pillow {Ans: a cushion to support the head of a sleeping person}discipline {Ans: self-control}controversy {Ans: dispute; debate; quarrel}challenge {Ans: something difficult to accomplish}to excel {Ans: to do well; to be better or greater than others}determined {Ans: having reached a decision, firmly resolved}reluctant {Ans: unwilling, holding back}choirmaster {Ans: the conductor of a choir}single-sex school {Ans: a school where only boys or girls attend (as opposed to a mixed-sex school)}insect {Ans: a class of small arthropod animals that has three separate sections to their bodies: head, thorax, abdomen}prodigy {Ans: a person with great talent; a young genius}Theory of Relativity {Ans: Albert Einstein's ideas about the interrelationships between time and space and between energy and matter}tutor {Ans: a private teacher}push sb too hard {Ans: encouraging or forcing sb to do sth}take up {Ans: to begin to study, practice, or do (a hobby / a sport / a job / etc.).}