run out

US /rʌn aʊt/
UK /rʌn aʊt/
"run out" picture
1.

agotarse, acabarse

to use all of something so that there is none left

:
We've run out of milk, so I need to go to the store.
Se nos acabó la leche, así que tengo que ir a la tienda.
Time is running out for us to finish the project.
El tiempo se nos está agotando para terminar el proyecto.
2.

caducar, expirar

for a period of time or a document to become no longer valid

:
My passport will run out next month.
Mi pasaporte caducará el próximo mes.
The contract is about to run out.
El contrato está a punto de expirar.