They can't ride horses if they spend all their time riding buses to and from school.

Most of the days I spent riding on my new mule beside one of the new wagons.

Riders log their hours spent riding, and receive recognition awards and prizes.

Lieutenant Frade had ordered him to spend as much time as possible riding the buses, "to get an idea of the terrain."

The parents argued that many students would have to spend one hour or more riding on school buses.

Emma and Rodolphe spend the next few days riding and making love.

His legs, while impossibly muscular from the days he spent riding the sea, were encased in bloody britches.

He had an old, weather-beaten face from a lifetime spent riding a John Deere.

When asked how much time he spent riding the subway, he said, "Most of my life, basically."

"I spend half my day riding my motorcycle to appointments all over the city," he explained.