I did mines in Maspeth. Here are some tips I can give you,
Make sure you call every hazard, from every overpass, vehicles double parked, cars cutting you off etc.
When getting off the highway make sure you slow down. Don't just look straight, keep observing you surroundings & mirrors
Your driving school probably told you this, but before reversing the bus to park, turn bus off, take keys with you & let the inspector know that you're going to do a physical check of the rear of the bus. I was told if you don't do that that's an automatic failure.