Luyện TOEFL miễn phí · 3.500+ câu

Nền tảng TOEFL iBT 2026: 4 kỹ năng, 20 đợt thi theo cấp độ, phân tích AI, ôn Ebbinghaus, giải thích 15 ngôn ngữ.

Power TOEFL is a 2026 TOEFL iBT prep platform with 3,500+ practice items, 20 tiered mock rounds, AI weakness analysis, Ebbinghaus spaced review, and explanations in 15 languages.

The fastest score gains follow a loop: diagnostic mock → score chart calibration → targeted skill drills → spaced retest. Grammar (31 topics), AWL vocabulary, and score-band guides link directly into live practice.