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Fill in the blank with the correct conjugation of the verb "ser" . Do not rewrite the whole sentence.
Los estudiantes _____ altos.
Answer 1 Presente de indicativo => son
Answer 2 Pretérito imperfecto => eran
Answer 3 Futuro => serán
Explanation : The subject of the sentence is "Los estudiantes", this is the third plural person, so the verb must be conjugated in the third plural person. As the construction of the sentence is ambiguous, it is possible to complete it in the past, the present and the future.
Hope this helps!
[tex]\textit{\textbf{Spymore}}[/tex]