The correct word for this sentence is 'tengo miedo de que mi madastra sea una mala persona'.
The Spanish verb 'ser' mean 'to be' in English (in this case, 'she is' referred to the stepmother) .
The translation for this sentence is 'I am afraid that my stepmother is a bad person'.
In conclusion, the correct word for this sentence is 'tengo miedo de que mi madastra sea una mala persona'.
Learn more about Spanish words here:
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