1.   The sounds echoed around the station but the other life-forms could be anywhere in the myriad corridors.

2.   Eerie sounds echoed around the passageways.

3.   The sound of footsteps echoed down the stairs and along the passageway.

4.   Cold drinks and a hot meal awaited riders at the Cowskin campsite, which was nestled up against a towering red rock formation where sounds echoed off the wall.

5.   Day and night, the plaintive sound of flamenco echoes in the narrow streets of Lavapies, the Gypsy quarter of Madrid.

6.   In a way, the sound still echoes across America.

7.   Now the sounds of late November echo the days when the news media and the coaches selected their top teams.

8.   Sounds of crying echoed in the stairwell.

9.   The sound of drums echoed through the streets, signifying the hope and renewal of one north-central Philadelphia neighborhood devastated by lost work, poverty and drugs.

10.   The sound echoed.