Without action, the United States risks falling behind other nations in the race to create clean.

A paper must keep up to date, or it falls behind its competitors in the race.

She fell of the bike early in the race.

Though he fell behind in the race, he was able to lead up to the 30m mark.

With the world watching three days later, he fell again in the 1,000-meter race.

With last night's loss, the Nets fell deeper into 10th place in the race for eight playoff spots.

Craig, who's 16, fell in the next race, again with leg injuries.

Cincinnati fell four games behind the Mets in the wild-card race.

If they do not make an acquisition, they risk falling behind in the race to add more corporate customers.

Otherwise, he argues, we will fall behind in the race to commercialize profitable technologies.