Answer :

Final answer:

In Greek, the correct form of the BE verb for the subject 'εἰ de buen humor' is 'está.'


Explanation:

Subject-verb agreement in Greek verbs:

  1. εἰ de buen humor está.

For BE verbs in Greek, like εἰ (to be), the correct form in this context is está as it matches the subject's state of being in Spanish.


Learn more about Subject-verb Agreement in Greek Verbs here:

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