Translation of "Expires" in Spanish

The contract expires today.

El plazo del contrato expira hoy.

This offer expires on August 15, 1999.

Esta oferta expira el 15 de agosto de 1999.

If your visa expires, you must leave China.

Si tu visado caduca, deberás irte de China.

My driver's license expires at the end of this month.

Mi licencia de conducir expira a final de este mes.

- I want to go to Australia once again before my passport expires.
- I want to go to Australia once more before my passport expires.
- I want to go to Australia one more time before my passport expires.

Quiero ir a Australia una vez más antes de que mi pasaporte expire.