Final answer:
The correct answer to the question '¿Adónde fuiste anoche?' is 'Estuve en casa toda la noche.'
Step-by-step explanation:
The question is asking 'Where did you go last night?'. The correct answer is 'I was at home all night.' In Spanish, 'I was' is translated as 'estuve'. So the correct sentence is 'Estuve en casa toda la noche.'
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