select the correct answer. which verb form correctly completes this sentence? mi hermana ______ a cocinar un…

select the correct answer. which verb form correctly completes this sentence? mi hermana ______ a cocinar un pastel de chocolate. a. debe b. necesita c. va d. tienes
Answer
Answer:
A. debe
Brief Explanation:
"Debe" means "must/should" and is grammatically correct here. "Necesita" (needs) would need "a + infinitive" in a different construction. "Va" needs "a + infinitive" to mean "is going to". "Tienes" is the second - person singular form of "tener" (to have) and is not appropriate for "mi hermana" (my sister).