It means one "doesn't have too" or "you should not"
Depends on the context
Answer: Mi madre se levanta a lavarse y maquillarse.
Explanation:
Answer:
Yo: prefiero
Tu: prefieres
El/Ella/Usted: prefiere
Nosotros: preferimos
Ellos/Ellas/Ustedes: prefieren
The letter e in the stem changes to ie in all but the nosotros and vosotros forms.
Explanation:
Answer: 2.fueron 3.fui 5.fuimos 6.fueron 7.fue 9.fueron 10.fuisteis 12.fueron 13.fue
Explanation: