Answer:
Basically what the question is asking is to change the pronouns so that they make sense in the sentence. Either switch the pronouns to be past or present tense to best fit the sentence.
Explanation:
Caminar, bailar, o siempre tomar las escaleras.
THE RIGHT ANSWER IS:
LOS ALUMNOS NO ESTUDIARON ANOCHE :)
HOPE THIS WAS HELPFUL FROM ALL THE OTHER ANSWERS IM SPANISH BTW
