Students "change classes" during the school day between their grade level teachers.

Li eventually changed classes and then tried to molest his new students.

Perhaps you should excuse yourself and see if it's not too late to change classes.

"It's like this huge migration when they change classes," he said.

Each team has 3-4 classes and the children change classes every year.

It's almost like being able to change classes whenever you like.

Students are allowed five minutes between each ninety minute period to change classes.

People could change classes if they made more money.

You can change classes and send the edits to the game.

The corridors were beginning to fill with students changing classes.