1) The letter ___ by the secretary when the boss entered the office. a) was being typed b) were being typed c) is being typed d) were typing 2) The building ___ while the workers were on a break. a) is being cleaned b) are being cleaned c) were being cleaned d) was being cleaned 3) The new software ___ when the system crashed. a) were being installed b) was being installed c) is being installed d) were installing 4) The documents ___ when the power went out. a) was being printed b) were printed c) were being printed d) is being printed 5) The food ___ when the delivery man arrived. a) were being prepared b) was being prepared c) are being prepared d) were prepared

past continuous passive

por
Imprimir
Incrustar

Tabla de clasificación

Estilo visual

Opciones

Cambiar plantilla

¿Restaurar actividad almacenada automáticamente: ?