I think the correct answer is <span>hicieron</span>
Answer:
plural: La clases, una horas, Los cuadernos
singular: amigo, una estudiante, una escuela
Explanation:
1,<span>The Vanguard Literatures name was coined during World War I (1914-1918) to designate a series of artistic concerns lie in the cultural "advance" of the moment.</span> <span>Avant-garde meant one of the moments of greater unity among European artists were projected towards the construction of a new culture and therefore a new society.
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