21.   That means the synthesized car horn really sounds like a car horn.

22.   The horn sounded and Lewis hopped down from the podium.

23.   The horn sounded in mid-flight.

24.   The horn sounded and the Celtics were again left to explain how they someday soon might learn from this.

25.   The horn sounded, however, as if the puck had entered the net.

26.   Up front, the air horn sounds its warning and the slow burn of sunrise is faint behind us.

27.   When the horn sounded and Maryland was back in the Final Four, Baxter threw the ball toward the roof of the Carrier Dome in joy.

28.   When the horn sounds at halftime, Swoopes hurries across the floor with her teammates.

29.   When he was ready, he was to raise his arms, a horn would sound and his swim and the clock would begin.

30.   When the final horn sounded, Dafoe and his mates congratulated each other, then went through the Stanley Cup ritual of exchanging handshakes with their opponents.