la voz pasiva

Mis clases - were cancelled (suspender).

Una cena - will be prepared.

La basura - has to be taken out (sacar).

Los examenes - are going to be taken (tomar) - en el gimnasio.

Las tareas - can be turned in (entregar) - en línea.

Las compras - have been put away (almacenar).

Las llantas de mi bici no - hadn't been pumped up (inflar) - en mucho tiempo .

La foto - must have been taken (sacar) - en 1906. [use cond. perf.]

Es una suerte que los paquetes - were delivered (entregar) -a tiempo.

Un estudiante nuevo - has been enrolled (matricular).