11.   Otherwise, I may torture and kill my neighbor, who has been practicing the piano for hours.

12.   Practicing the piano for long hours in childhood alters the anatomy of the brain, German scientists have reported.

13.   She takes a yellow school bus every day to a public elementary school, practices her piano, and rides bicycles with her next-door neighbor, Erik.

14.   She practices piano for three hours each evening and for five on Sundays, and does not need forcing.

15.   Someone is practicing classical piano.

16.   The boys have practiced piano by flashlight.

17.   The film becomes campy when Jedda tries to practice the piano and has the music interrupted by tribal rhythms in her head.

18.   Time to practice piano.

19.   When I practice piano, I take the same attitude of working toward perfection.

20.   While his friends are playing sports, Barrett prefers to practice the piano.