oh,
plus,
you aren't talking to a real life person.
It's much like an answering machine.
It asks 3 questions. 1 basic and 2 advanced.
The basic one you have to talk for 15 seconds or something on an easy question involving aviation eg "What is your favourite airport and why?"
then the other two you have to talk for 45ish seconds eg "Explain GPS as if you explaining it to somebody with no or little knowledge about it."
"How would you explain to somebody on the street what C-A-T is?"
and then it takes a week or so to 'mark it',
then you get sent your results online,
and your pocket is $100 lighter