patrolling

"I parked the drive heads of my hard disk before travelling with my laptop."

"The building of the bridge will be completed in a couple of weeks."

"After the party, only a few close friends remained to help clean up. "

"The teacher ensured her students that the test would cover only the topics they studied in class. "

"The climbers used a different traverse to descend the mountain, avoiding the steep, dangerous route they had taken up. "

"The family prioritized security by installing a strong lock on the front door. "

"The teacher explained the lesson thoroughly throughout the entire class period. "

"The tall trees stood as silent sentinels, guarding the entrance to the park. "

"I brush my teeth regularly to prevent them from turning yellow."

"the Soho district of London"

"The waiter brought a tray of orange rounds as a snack. "

"The policeman enforced the school's new rule about cell phone use during class. "