demoting

"The scientists repeated the experiment in order to confirm the result."

"The school's fundraising project aims to renovate the library in several stages. "

"Absence makes the heart grow fonder."

"Her last-minute goal decided the game."

"The school principal relegated the disruptive student to the library for the remainder of the afternoon. "

"He repeatedly violated the court order, and shall now be punished."

"The school's new manager is responsible for organizing the sports teams. "

"I missed the target."

"The school's student council is a company of dedicated students who organize events. "

"The sergeant major is a regular in the British Army. "

"I must make this deadline or my boss will kill me!"

"the performance of an undertaking or a duty"