21.   Can he finish out the scene performing to a pair of metal bars?

22.   Cash has recently been performing to bigger and younger audiences than he has seen in over a decade.

23.   Champion skaters will perform to music of Leonard Bernstein, Stephen Sondheim and others while wearing costumes by designers like Mark Eisen and Byron Lars.

24.   Clearly, the students are learning to perform to the test.

25.   Clearly, one of the great inflationary forces in America is no longer performing up to its old standard.

26.   Cuban groups such as Los Van Van have performed to enthusiastic audiences elsewhere in the United States.

27.   During a team meeting last week, Harris and tight end Lonnie Ford were taken to task by teammates for not performing up to their capabilities.

28.   Dressed in rich costumes and accompanied by drums, flutes and string instruments, they performed to good audiences at the Theatre des Bouffes du Nord.

29.   Elway showed that, though he did admit upon his retirement that physically he no longer could perform to his standards.

30.   Even as aging dogs learn new tricks, they perform them to the same old score.