How to pass final written driving exam ( 100 items )

I have been taking exercise test from my school ( Koyama ) and passing them. But still cannot pass the actual exam.

I am taking the license exam in Kanagawa. I have failed 3 times ( 81, 84, 85 🙁 )

Does anyone have tips? Any other learning books I can practice on? English is not my first language and the english translations is so confusing to me 🙁