b'How much interaction do international study centre pupils have with those at the mainstream school? Do they mix for sport, clubs, evening and weekend activities?What percentage of international pupils move into the mainstream school? What happens to those who are not admitted, and how much help do they get with nding a place elsewhere?Does the centre have the authority to issue CAS letters for those who need a visa?If you are working with a third-party agent, make sure that all nancial agreements are transparent and reasonable.75'