来自不同文化的人通常很难找到共同点。

It's often hard for people from different cultures to ___find ___common ___ground.

在任何辩论中，关键是在对立观点中找到共同点。

In any debate, the key is to ___find ___common ___ground among the opposing views.

委员会成员经过数小时讨论后最终找到了共同点。

The committee members eventually ___found ___common ___ground after hours of discussion.