resolve

训练很艰苦，但他的决心从未动摇。

The training was tough, but his ___resolve never wavered.

调解员努力解决长期存在的争端。

The mediator worked to ___resolve the long-standing dispute.

我们应该组织一次会议来解决剩余的问题。

We should organize a meeting to ___resolve the remaining issues.