Perdí mi pasaporte (mi cédula de identidad)

I've lost my passport (identity card).

¿Qué debo hacer?

What should I do?

Deseo formular una denuncia contra ...

I wish to file a complaint against ...

Me robaron el automóvil (la cartera, el bolso).

I was robbed the car (the pocketbook, the bag).

Ha desaparecido de mi habitación...

It has disappeared from my room.

Me dejé olvidado mi ... y ha desaparecido

I forgot my ... and it has disappeared.

¿Lo encontraron?

Did you find it?

¿Lo devolvieron?

Did they send it back?