Generally speaking, the school will have policies, such as how many credits you have not completed when you extend the school year, and how many credits you have not completed when you leave school. Failure in five courses should not be like this, but it must be retaken as soon as possible, otherwise the accumulated excess is a tragedy. Degree certificates and diplomas can be obtained as long as all courses are passed (recalculated, of course). Some schools have the conditions to obtain a degree certificate (for example, the grade point is greater than so-and-so, you have checked it yourself), which will not affect the postgraduate entrance examination. Graduate students mostly look at your ability. As for the undergraduate course, realistically speaking, many graduate students' undergraduate grades are not very good, and I am myself. . Haha ~