<p>I couldn't take the test I registered for this Wednesday (I didn't show up) because a family issue. Can I still take the test next week?
I know that one can take GRE once every 21 days. But I am not sure if it applies to my situation, because I didn't take the test at all. I have checked the website, and it says "The 21 days rule applies even if you canceled your scores on a test taken previously", but I think my situation is a bit different, because I didn't cancel the test or score.</p>
<p>Please help me because It's a holiday, on one will pick up my phone:(
Thank you very much!</p>