Ms. Franklin's voice threatened to pop them as she finished with a roar.

My voice threatened to crack, but I held it together.

Freed, his voice threatened to shake down the ceiling.

The voice threatens to kill and send to Hell all who disobey.

But the regime, we know now, fears that even one free voice would threaten its power.

He fought to control himself as his voice threatened to become a shout.

Her voice threatened to break as she spoke.

Dean's voice threatened to crack as he asked, "What was it?"

Army's voice threatened to break with excitement or frustration.

Her voice threatened to break, and she took a deep breath.