The pit crew inspected the racecars before the big event.

The racecar accelerated so quickly that the crowd cheered.

The engineering team tested several prototype racecars to refine the aerodynamics before the championship.

The prototype racecar thundered past the pit lane, showcasing a new aerodynamic package.

Before placing his bets, Tom studied the racecard to check the horses' recent form and jockey changes.

The jockeys studied the racecards carefully before placing their bets.