... complete 12 yearsof primary and secondary education prior to attending university or college.This may be accomplished either at public or government-operated schools,or at private schools. These 12 ... taken15. In Scotland, students transfer from primary to secondary education at approximately age 12. a. compound b. base c. change d. move16. He was so ill that he could not _______ his final ... _____ school before you (44) _____ theage of 16, you will study towards GCSE examinations in up to 12 subjects.Some subjects are compulsory, including English arid mathematics, and youcan select...