Answer: These are the sentences using the imperfect tense and following the instructions given:
Cuando era chica era fanática de los dibujitos animados.
La cenicienta era una chica que vivía con su madrastra y sus hermanastras hasta que conoció a un príncipe.
Cuando era chica me encantaba el pop internacional.
Hace muchos años atrás jugaba al pinball con mis amigos todos los días.
Cuando era chica cenaba todos los domingos con mi familia.
Imperfect tense
The Spanish imperfect tense ("pretérito imperfecto" in Spanish) is used to talk about past habitual actions or to talk about what someone was doing but then got interrupted with something else.
Explanation: your welcome<33
Necesito una habitacion, porfavor.
Where is Javier from? Where does he live? When doesn't Javier swim? Where does Javier go on Mondays? What does Javier study? Where does Javier go after his classes?where do Javier and his friends go on Saturdays? What does Javier see in the museum?