One or two years of graduate school was not very successful, was it? In addition, if you go to graduate school, your IELTS requirement is 6.5 (unless you go to Pheasant/Junk University) ... The better graduate school is 6.5 ... It's really hard to say which school is good, and you haven't revealed any information ... directly rank in British universities! Then check that the major you want to study happens to be a better school .. As for the intermediary, I think I'd better know more about it myself and find it again! Otherwise, you think what others say is right .. You will be shocked by others .. (pure hand, hope to adopt)