En este ejercicio tienes que elegir el Question Tag correcto:
1. They study English, -- Choose an answer -- aren't they? are not they? don't they?
2. He had gone to school, -- Choose an answer -- had he gone? hadn't he? hasn't he?
3. You won't ask me again, -- Choose an answer -- do you? will you? are you?
4. You are a teacher, -- Choose an answer -- aren't you? don't you? do you?
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