If it has a correct gender specific noun. If its singular or plural. Irregular verbs. The fact there is two different verbs. Past tense or current. Verb of change. Spanish prepositions. Direct and indirect pronouns. The word gustar.
Answer:
Carlos vive en Espana.
Don Jaime escribe una carta.
Los ninos reciben la carta.
Mi amigo y yo escribimos el ejercicio.
No vive senor Perez en Madrid?
Explanation:
Sorry do not have accents or special characters but I hope this helps.
Son las diez
translation: it’s 10
hope this helps good luck :)