What action can your parents take if they feel you are out of control?

Answer: A — Revoke your license at the state level until you turn 18 years old.

If parents feel that their teen driver is out of control, the appropriate action they can take is to revoke the teen's license at the state level until the teen turns 18 years old. This action is permissible under certain state laws, which allow parents or guardians to request a temporary or permanent suspension of a minor’s driving privileges if they believe that the teen is engaging in dangerous or reckless driving behaviors. This measure is intended to help ensure the safety of the young driver and others on the road by giving parents a way to intervene when they have legitimate concerns. The other options are not valid actions. Requiring the revocation of a license until the age of 21 is generally not a policy that is practiced; the laws around minor licensing typically focus on the age of 18. Revoking a birth certificate is not within the purview of parental authority and is not a feasible or legal action concerning driving privileges. Consequently, the response of none of the above is also not applicable, as there is indeed a valid action that parents can take.