Answer :
Final answer:
In Spanish, adjectives are classified as individual-level or stage-level predicates, determining the copula used. The sentence 'Las caras están' requires a stage-level adjective, leading to the correct answer selection.
Explanation:
In Spanish, adjectives can be classified as individual-level or stage-level predicates, affecting which copula (ser or estar) is used. Individual-level adjectives use ser, while stage-level adjectives use estar. The sentence 'Las caras están' requires the stage-level adjective, so the correct answer is Ob secas.
Learn more about Spanish adjectives and copulas here:
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