The answer is letter B, río.
B. Digo
You siempre digo que hay que reciclar.
Answer:
1. cuatro amigos, los amigos
2.ocho mujeres, las mujeres
3.siete hombres, los hombres
Explanation
Spanish was my 1st language
La chica tiene mucha clase
Ellos iban a la escuela
Here the imperfect tense is iban which means were going
El dormía tarde ayer
Here the imperfect tense is dormía which means slept
Nosotros hablábamos por teléfono
Here the imperfect tense is hablábamos which means we were talking
Ellas iban al centro comercial
Here the imperfect tense is iban which means were going