At one point, all male students were required to participate.

Along with the academic training, the students are required to participate in summer practice.

Every student is required to participate in three sports each academic year.

Single parents are required to participate in work activities for at least 30 hours per week.

Many people may be required to participate in an employment or training program.

Those with under two years' experience are required to participate.

Considered as a civil rights law, states are not required to participate.

The children of the rich will not be required to participate in this program.

All students are required to participate in the school's work program.

Students are required to participate in physical activity every day.