Question

How long have your parents been married? (ages)

Example: How long have Jane and Thomas had a relationship? (6 years)
Jane and Thomas have had a relationship for 6 years.

(Hay que hacer una oración como la del ejemplo)

Answer 1

Respuesta:

How long have Jessica and Charles had a relationship? (15 years)

Jessica and Charles have had a relationship for 15 years.

How long have Jessica and Charles been married? (15 years) Jessica and Charles have been married for 15 years.

Explicación:

Usa cualquiera de las 2, aunque la primera es un poco más confiable xD