Advice for test in 5 days

Hello everyone,

I have been accepted to a Master program but during the application process I wasnt too concentrated and confused the english requirements I have to provide with the Bachelor programs.

Long story short, I just found out I have to take the test this saturday if I want to enroll at that University.

Im pretty confident in my english. Half my bachelor courses were in english and I have an IB diploma which is basically an english speaking highschool diploma. I was alao evaluated at C1/C2 level during the english courses at my uni. Im still worried that there might be things specific to this test that I might not know since people seem to put a lot of work into studying for this.

I need to score a 6.5 or higher overall and for writing and a 6.0 or higher in all subscores.

What are the most important topics/areas that I should focus on until saturday to get a good result? Any help is appreciated!!!