Master English with AI feedback on grammar, writing, vocabulary, and reading.
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Everything you need to learn English
文法問題
Multiple-choice quizzes with instant AI explanations.
AI添削
Write essays and get detailed AI feedback with scores.
語彙
Flashcard decks from beginner to advanced level.
リーディング
Diverse passages with comprehension questions.
リスニング
Audio exercises and dictation challenges.
AIスピーキング
Real conversations with an AI tutor.
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