Has anyone taken the Civil PE exam - are there any good sites with practice questions?

My boyfriend is taking his PE Exam on Friday in Jackson, Mississippi. He has spent the last six months doing nothing but working and studying. His job was nice enough to block him off the schedule this entire week so he can study at work since they are paying for it. Anyway has anyone seen any good practice exam sites? He has gone from page 1 to the end of about 3 different books the past six months and i thought he could try some sample ?s this week to convince him he is ready! Just thought i'd see if anyone has found any good sites with practice questions or sample questions. I've searched yahoo! and google but don't know if i am searching correctly b/c i can't find anything! Thanks in advance!