Each key is only allowed to participate once in each event race.

The all-time league table consists off all the teams that once participated in the Ekstraklasa.

He had once evidently participated in stealing a hovercar to go on a pleasure ride with some of his friends.

Patients participated in each condition once, according to a randomized order, and rated their perceived pain immediately after the session.

Drivers may participate once in any 18 month period to have a citation dismissed from their driving record this way.

Billy once participated in a poker game with Jeremy and a few of their other peers from school.

This story struck a chord with me because I once participated in a work experience programme.

During 30 years of ruling Daniel participated in battles only once.

The number of area secretaries participating in visits once or more were as follows:.

She only participated once in World Championships and came in at 6th place.