老师教导我们要道德地行事，即使没人看见。

The teacher taught us to act ___morally, even when no one is watching.

他始终选择按照道德标准行事。

He always chooses to act ___morally according to ethical standards.

从道德上讲，诚实是至关重要的品质。

___Morally, honesty is an essential quality to possess.