My first instinct was to respond with a YOU FAILED!
My first drivers test the instructor stopped the car in the middle of an intersection during a left turn and yelled "TAKE YOUR FOOT OFF THE GAS"
I can still picture in my mind how far away the oncoming car was he had stopped for and how long it took it to reach the intersection. It was like slow motion, awkwardly sitting in the intersection waiting for the car to pass. I could have made the turn twice in that time.
He failed me, as stopping the car is an auto-fail. I am still a little
about it.