I used to quarrel a lot with my parents, but now we fine.
A. look out
B. stay up
C. carry on
D. get along
网友回答
A. look out
(答案→)B. stay up
C. carry on
D. get along
解析：句意：我曾经与我的父母争吵很多,但现在我们关系保持的很好。look out 小心，向外看；stay up 熬夜，保持；carry on 继续； get along相处，进展。前面主句说与父母关系不好，用but 转折，所以后面从句里说与父母关系好。故选B。