1 Mark the sentences true (T) or false (F). Correct the false ones. Children in the UK can leave school at 16. Pupils in the UK have their lunch at home. 3 Children in Kazakhstan leave primary school when they are 11 or 12. Secondary school students in Kazakhstan don't study after school. 5 American children start school when they're four. 6 American students go to the senior prom when they're 15.