Put the verb in brackets into the correct form of the Present Perfect Passive. (Поставь глагол в скобках в нужную форму настоящего совершенного времени в пассивном залоге.)
1. The new rule
by the teacher. (to explain)
2. The room
today. (to clean)
3. The tap
by a plumber. (to fix)
4. My parcel
at last! (to find)