Respuesta :
It is in active voice because it says that we did something.
It would be passive if it said 'this place has been occupied by us for ten years'
It would be passive if it said 'this place has been occupied by us for ten years'
Active voice
a form or set of forms of a verb in which the subject is typically the person or thing performing the action and which can take a direct object (e.g. she loved him as opposed to the passive form he was loved ).