Individual citizens responded to the problem with local conservation efforts.

Also, if you make it a public event, perhaps the citizens will respond.

Although citizens responded to crime with anger and fear, they also expressed a greater willingness to tight back.

The citizens responded with not only support, but sizable contributions as well.

The story of how local, state and federal public health officials and the city's citizens responded is dramatic.

The governor called for militia volunteers, and four hundred citizens responded.

Since there was no food to be had anywhere else in Chyrellos, the citizens responded.

And how do the citizens of that culture respond?

I've seen firsthand how the average citizen responds to her.

Politicians and citizens must respond to the world's problems.