Final answer:
The correct option to complete the sentence is 'La caja fuerte'. It means 'The safe' in English.
Step-by-step explanation:
The correct option to complete the sentence is La caja fuerte. The sentence translates to 'The safe sold personal hygiene items.' In this context, 'vendía' refers to selling, and 'los artículos de aseo personal' means personal hygiene items. 'El centro turístico' means tourist center, 'El elevador' means elevator, and 'La habitación individual' means single room.
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