patrolman

"I was going to go shopping, but I went dancing instead."

"The nightly patrol of the school grounds was increased after a series of thefts. "

"The school officer made sure all the students stayed in line during the parade. "

"The teacher's supervision of the students ensured a quiet classroom. "

"My sister is very helpful, especially when it comes to organizing things. "

"I checked the list again and everything is done."

"Call the police!"

"four years his junior"

"to assign a day for trial"

"The security cameras provided quick detection of the intruder. "

"To walk briskly for an hour every day is to keep fit."

"Walk down the street until you see a hotel on the right."