I had to do 10 hours a week in study hall.
I followed him out of the study hall and into his office.
This is a 41-minute long study hall at the end of the day.
That was a good time to talk because it wouldn't matter much if we were late for study hall.
I had study hall coming up third period; I'd look into it then.
I used to watch that show in study hall on a little pocket phone.
I left them and hurried off to my study hall.
The 08-09 school year saw the elimination of the study hall.
Many students use an early lunch as a study hall to catch up on their work.
They wouldn't be able to play again until eight o'clock, after study hall.