Uzupełnij - czas przeszły 1. The company ___ (go) bankrupt by the time authorities_____ (find out) the had employed children. 2. We ____ (be) suprised to hear that our top sales person ____ (offer) expensive gifts to some important customers. 3. Once we ___ (question) the new receptionist, we _____ (realise) we had wrongly suspected him. 3. Before the accountant____ (leave) her office, she made sure she___ (lock up) the cabinet where sensitive documents were kept.