took my IELTS last year, normally on the listening it depends also on the lay out, the smaller the room the better. I got 8.0 overall, hate reading but i got 7.5.
try top tips for IELTS small book but terrible.you can access it online IELTS - International English Language Testing System| Home
and it can be found on review materials, for £20 i passed my ielts for australia..
best of luck..