I used to quarrel a lot with my parents，but now we       well.

A.look out

B.stay up

C.carry on

D.get along

答案及解析： D

考查短语辨析。句意“我过去经常和父母吵架，但现在我们相处的很好。”look out“往外看；小心”；stay up“熬夜”；carry on“继续”；get along“相处”。get along with sb.“与某人相处”，“相处得好”在with前加well，along可换成on。故选D。