One size does not fit all when it comes to standardized tests, especially as it relates to the “current level” that a student is at. Practicing sample problems helps, but is NOT the only or even most efficient approach to gain results at high levels. The approach taken would be something determined when we would meet.
Oftentimes, in order to get every last ounce out of a score, the student needs to go back and be directed to restudy core topics. Sometimes, it will also include ensuring that the student has seen generally all the most-often-experienced problems.