Answer:
Helping verbs are verbs that help the main verb in a sentence by extending its meaning. They can also add detail to how time is conveyed in a sentence. As a result, helping verbs are used to create the most complicated verb tenses in English: the progressive and the perfect aspects.
Explanation:
the name is adam okay you are good
La Avenida 9 de Julio es una de las principales calles de Buenos Aires.
Esta Avenida es conocida como la más larga del mundo, de lado a lado, tiene más de 140 metros.
Silvina nos va a hablar sobre los hospitales de la provincia de Buenos Aires.
Ella es golpeada por una motocicleta y es atendida en la clínica Vicente López.
Subjunctive is used for all of the above