Revision? Most subjects haven't finished all the topics yet, at my school at least, but I wouldn't have thought many would have finished the different topics and units.
Our school wants us to have study leave, because they realise that we do revise better that way. Unfortunately, it seems Gove has struck again and the government wants us to stay in school, up to at least the end of June, by which point of course the exams will be over. I had actually started to plan a lot of revision to do at home, but now it seems I shall have to change my plans; I highly doubt I'll be able to revise as effectively in school.