In each place, the students would live with local families.
About 80 students live at the school during the week.
By the late 1970s only about 100 students still lived at the school.
A student usually lives in the same place for four years, she added.
"Do you know where all these students are living now?"
Students in Hall are often living away from home for the first time.
County officials say the law is necessary to control the number of students living in the city.
But some students live 45 minutes from school: by the time they get home, it is too dark and cold to play outside.
However, it was not just a place where students lived.
The students sometimes live with the people in their homes.