Answer:
i would use explicar as in explain
Explanation:
El estudiante debe tomar un examen.
Answer:
gustaban
Explanation:
Because, gustaban ends in a -an, which means that it applies to the they/y'all because the subject is "your parents", being plural. And -an means that what it is talking about is plural.
Answer:
Vendra
Explanation:
¿A qué hora vendra usted a mi casa?
Answer:
d. los
Explanation:
las would be if they were women,
lo would be if the subjet is just 1 male person
la would be if the subjet is just 1 female person