My physical education teacher is pretty bad and won't explain anything to us no matter how many questions we ask. We were tasked with running a mile and taking a time-lapse of it. What is a good mile score? I generally get around 8 minutes but I'm not sure what my teacher is expecting. People with strict physical education teachers, what is acceptable in your class? 
(I know it changes with every teacher, I just need a little advice)
