toil
[tɔɪl] (fml)noun
fatica f, duro lavoro m
toil
[tɔɪl] (fml)intransitive verb Coniugazione
faticare
toil away
intransitive verb Coniugazione
to toil away (at sthg) lavorare duramente (a qc)
Complétez la séquence avec la proposition qui convient.
She can't open the door because she … a key.