When he spoke, it was as if his answer were the only reasonable course of action.

"People will take the reasonable course if given the choices."

And I am open to any reasonable alternate course of action.

Until then the most reasonable course was simply to wait.

In such cases, government help seems a reasonable and proper course of action.

But it still seems the most reasonable course of action.

That seemed the most reasonable course for them to pursue.

"That would be a reasonable course of action, in my opinion."

Would that not be a more reasonable course of action?

Likewise, it was not easy to decide on a reasonable course of action.