take the smart phone with you. photo it and then if you fail you can study it for the next time. Our town has one that is so stupid I asked the girl how am I supposed to answer this question and this question etc? She calls me several days later and says, you are right we are redoing the test. when i went back to take it teh third time it was changed for the better but still stupid. I finally passed but in five years never had to show it to anyone.