11.   Jones speculated that the sounds might be audible to moths that the bats eat.

12.   Much of what transpired next between Bill and Hillary Clinton was plainly audible to Secret Service agents and household staff members down the hall.

13.   On Sunday, the banners drew amused comments from the announcer for a National Scholastic Surfing Association competition on the beach over a public address system audible to passers-by.

14.   Responding to a clamor that is audible only to her, Jeannie Longo renounced her latest retirement.

15.   Somehow, the tick-tock is audible to everyone but Ewing these days.

16.   The consequences of disobeying the rules are audible to anyone visiting the school.

17.   The heart device was not audible to a reporter who stood at the base of his bed.

18.   The knock sensor senses the sound frequency produced by this engine condition before it is audible to the driver.

19.   The only saving grace for Galloway and the Cowboys was that there were hardly enough of them to make it audible to the human ear.

20.   The silence here was said to be audible all the way to Buffalo.