1.   A voice echoed in the silence.

2.   Her voice echoes off the steel lockers and the painted concrete walls.

3.   His voice echoed through the empty room.

4.   Their voices echoed through the cave.

5.   Their voices echoed in the hall.

6.   The voice echoed in the high arches of the church.

7.   At a spot along the Appalachian Trail, somewhere in western Connecticut, voices echo through the trees.

8.   Her voice echoed through a ballroom in Brooklyn where two dozen members of the Senior League of Flatbush sat listening.

9.   Her powerful voice echoed down the Mall and rang among the capital office warrens.

10.   Innumerable media voices echoed the sentiment.