Final answer:
The correct word to complete the sentence is 'está'. It is the third person singular form of the verb 'estar', indicating the state or condition of something or someone.
Step-by-step explanation:
The correct word to complete the sentence is está.
The word está is the appropriate form of the verb 'estar' in the third person singular, indicating the state or condition of something or someone.
For example, in the sentence 'Marisol está feliz', 'está' is used to convey that Marisol is happy at the moment.
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