Some examples of word usage: stand in with
1. I can't make it to the meeting, can you stand in with me instead?
Translation: No puedo ir a la reunión, ¿puedes sustituirme?
2. Sarah stood in with her friend for the dance competition.
Translation: Sarah sustituyó a su amiga en la competencia de baile.
3. I need someone to stand in with me as my partner for the project presentation.
Translation: Necesito a alguien que me sustituya como mi compañero para la presentación del proyecto.
4. The understudy had to stand in with the lead actor when he fell ill.
Translation: El suplente tuvo que sustituir al actor principal cuando se enfermó.
5. Can you stand in with me as my date for the party tonight?
Translation: ¿Puedes sustituirme como mi cita para la fiesta de esta noche?
6. The substitute teacher had to stand in with the regular teacher during her absence.
Translation: El profesor suplente tuvo que sustituir al profesor regular durante su ausencia.