They always kept on good with their next-door neighbors for the childrens sake.A. friend

问题补充：

They always kept on good with their next-door neighbors for the childrens sake.

A. friendship

B. relations

C. intentions

D. terms

答案：

A. friendship

B. relations

C. intentions

D. terms

解析：keep (be) on good terms with与......和睦相处。