In spanish, most adjectives have both masculine and feminine forms. the masculine form usually ends in the letter a: i b: o c: e d: a

the correct answer would be the first one. " soy jorge de estados unidos, hoy tengo 18 años y puedo vivir en mi casa solo."

explanation:

in the usa you can live alone when you're 18 years old however you can not live in your own apartment when you're 16 years old.