Your be asked at somepoint to follow signs to blah blah blah, throughout module 2 dont worry if you miss a turn mate, just carry on as if you was meant to go that way, you wont fail doing that, you will fail if you do harsh braking or doing anything unsafe to go the correct way
Otherwise your be listening to his orders, turn left at the next junction, pull over to the left at a safe place (remembering to not to park in a bus lane, double yellow lines i think too, in front of driveways if you can etc) i.e in a safe place convenient to you and other road users
There you getting doing a hill start too a few times probably and riding on the dual carrage way, keep to the speed limits, do the checks you gotta do, keep alert and your be fine mate ;)