Usa "co-educational" in una frase

1. Most of the schools were single-sex grammar schools, with a sprinkling of the new co-educational Secondary Moderns – those much maligned institutions of social, intellectual and cultural deprivation

2. Muslim Khan said that Sangota was a convent school teaching Christianity and that Excelsior was co-educational, teaching girls and boys together

3. And Excelsior is only co-educational in the primary section