Just use Bristol mate, work your way through the entire database (Version 2) for the subject at least once, noting the questions you got wrong or were not 100% on (in a text file is good so you can paste them back in to Bristol). Do the wrong questions time and time again until you get them all right and then do mock exams for 2 or 3 days before your actual exam. Worked for me.
I know people that used the Italian question bank and I don't think it was as similar to the exam as Bristol was.
Of course as long as you have studied the manuals then you should be fine anyway
Cheers