It would depend on the context.
“Ella amo a Alfredo.” If the word “amo” would have an accent on the o it would be “amó”. Being she loved, in past tense.
But if it would be present, it wouldn’t be amó, it would be “Ella ama a Alfredo.” So the sentence changes.
cuando en roma haz lo que hacen los romanos
1.) Los estudiantes y yo estémos en la cafetería
. change a to e with an accent
2.) Pintán el mural. just put an accent on the a
3.) Escuché la banda. Change o to an e with an accent
4.) Nosotros abremos las cartas. change ending to emos
5.) Escribás en el papel.
change es to as with an accent on the a
6.) Examiné los cuadros en el museo.
change o to an e with an accent.
