Your license must be __________ if you are found guilty of racing on the highway.

The correct answer is that your license must be revoked if you are found guilty of racing on the highway. When a driver engages in illegal street racing, they are not only jeopardizing their own safety but also endangering other road users. The severity of this violation warrants a strong response from authorities to discourage such reckless behavior. Revocation signifies that the individual's driving privileges are completely taken away for a specified duration, and they must meet certain criteria or fulfill specific requirements before they can apply to regain their license.

Suspension, while a penalty for various driving offenses, typically allows the driver to regain their license after a certain period without additional requirements, which may not adequately address the severity of racing offenses. Cancellation refers to a complete termination of a driver's license due to various reasons, but it does not specifically relate to racing. Denial pertains to an application for a new license rather than a consequence of a conviction. Thus, revocation highlights the serious legal implications of illegal racing on public highways.