toefl prep online course
Which Test Prep toefl Course Powers Harvard Entries
In a 2025 study of 500 test takers, Course X lifted average TOEFL iBT scores by 20 points, making it the most Harvard-friendly prep. This article unpacks why that boost matters for Harvard admission and how other online courses compare. Test Prep toefl: Course Efficacy for Harvard Gains Key Takeaways