6. Oí, oyó
7. Creía
8. Contribuyeron
9. Leyeron
10. Cayeron
Ella respuesta es “entienden”
“Ellos no entienden que mi madre esté preocupada “
The second choice should be the answer. (tarifa de las llamadas) Other choices are the specialities of the phone itself.
Answer:
Use al when the place to which someone is going is masculine and singular.
Explanation:
I know Spanish.