For some reason, I can't graduate in my senior year, but what if I succeed in the postgraduate entrance examination? Can I go to graduate school without a college diploma?
First of all, discuss this matter with undergraduate colleges and universities, make it clear to the school and see if there are any remedial measures. Secondly, explain the situation to the postgraduate schools and see if they can let it go. After the make-up exam is successful, you just delay your undergraduate graduation and need to keep your master's degree. Only through good discussion can it be remedied.