问题补充：
Peter had his career in law to become a teacher.
A. given up
B. given in
C. given off
D. given away
答案：
A. given up
B. given in
C. given off
(答案→)D. given away
解析：词组辨析题。A. given up放弃B. given in屈服C. given off发出（气味）D. given away 丧失机会句意：为了当老师皮特失去了法律方面的工作。根据语境选D
