Practical Driving Test

Help!
My brother is taking the practical driving test tomorrow and I have been searching to no avail the internet for questions they ask on the practical.
It's been so long since I've taken it, I've forgotten!
Is there anyone out there who knows the rules for Los Angeles, California and what the instructors ask?
What's a good website?
The DMV isn't giving anything away...

Thanks!
I appreciate it...
Veronica