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 chairs have been painted by my father.

2.The boxes have been delivered by a courier.

3.The tap has been fixed by a plumber.

4.The bushes have been trimed by the gardener today.