According to the Supreme Court,what Is the Status of Prayer

According to the Supreme Court,what is the status of prayer in the public schools?

A) Formal prayer is not allowed,but moments of silence are constitutional.
B) State-supported prayers are not allowed in public schools.
C) Prayer is now allowed,but each school must allow students to leave the classroom when prayers are read aloud.
D) Teacher-led bible readings in public schools are constitutional.
E) Student-led prayers at public school football games are constitutional.