¿Donde esta mi hermana? - where is my sister
¿Donde esta tu mama? - where is your mother
¿Estas contenta? - Are you happy?
¿Estan enfermos? - Are they sick?
¿Donde esta mi telefono? - Where is my phone?
Do you have anything for, “which of the following”? I do know that “escuchar” represents present tense.
Few extras:
Yo: escucho
Tu: escuchas
El/Ella: escucha
Nosotros: escuchamos
Answer:
b. is the correct answer
hope it is helpful to you