APEX Test Prep's The HSPT Tutor: HSPT Prep Book 2020-2021 and Practice Test Questions for the High School Placement Test Includes Detailed Answer Explanations] APEX Test Prep believes that preparing for the HSPT exam shouldn't be harder than the test itself. To that end, we pack our products with everything you need. This includes testing tips, clear instruction, comprehensive material, practice questions, and...