Приятель, тебе нужно научиться искать нужную информацию

1 These books  were left in the classroom yesterday. (leave)

2 I don't think this room  was cleaned yesterday. (clean)

3 We  were met at the airport by a driver from the university.

4 Nobody was told what was happening. (tell)

5 He was sent away to school when he was twelve. (send)​