Respuesta :
The complete sentence in Spanish is "Mi hermano siempre sabía cuidar los animales". (Correct choice: B)
How to complete a sentence in Spanish
Verbs are words with the function of describe the action done by the subject in a sentence. In this question we are supposed to choose a verb in Spanish with correct conjugation. The determination of the conjugation of the verbs depends on the context behind the sentence.
We notice that the correct conjugation of the sentence is the imperfect tense, as the subject did something in the event and such event was in progress. Now we proceed to present the complete sentence:
Mi hermano siempre sabía cuidar los animales.
To learn more on sentences in Spanish, we kindly invite to check this verified question: https://brainly.com/question/3936334