It should be A. Because on C. it's not written properly and you're not really changing anything for B.
Answer:
The right answer is, D.Luego.
* En la mañana iremos a la oficina de admisiones para averiguar acerca de opciones de becas y luego regresaremos a casa.
Explanation:
Identifying the narrator, gender, number and time indicated by a sentence is the first step that must be taken. This is very important to be able to logically conjugate the verbs, and that these have concordance with what is being expressed.
