I have an audition in 3 days...need sightreading help!?

I play flute, and i'm auditioning for sdys [san diego youth symphony] and the top levels. the sightreading for it is really hard and i absolutely suck! im not even kidding - i just stare at the music dumbfounded that i hav to play it in like 10 seconds. Everything else is pretty good, just the sightreading. any tips to help me improve in 2-3 days time? thanks for any advice!!!!!