Final answer:
The sentence 'Soy una seria maestra.' is written incorrectly in Spanish.
Step-by-step explanation:
The subject of the question is English. The question is asking whether the sentence 'Soy una seria maestra.' is written correctly. The correct answer is False. The sentence should be 'Soy una maestra seria.' In Spanish, adjectives usually come after the noun they describe, so the adjective 'seria' should come after the noun 'maestra'.
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