Details zum Passiv finden Sie im Kapitel 15.

Setzen Sie die folgenden Sätze ins Passiv. Beachten Sie die Zeiten!
The minister will open the exhibition tomorrow.
The exhibition will be opened tomorrow by the minister.
No one has used these rooms for more than fifty years.
These rooms have not been used for more than fifty years.
The dentist pulled a tooth.
A tooth was pulled by the dentist.
Have you finished your work?
Is your work finished?
You should have given the money back, when you were able to.
The money should have been given back when it was still possible.
They must lock the door every evening.
The door must be locked every evening!
They are paying him for his work.
He is being payed for his work.
They sell peas by the litre in some countries.
Peas are sold by the litre in some countries.
The orchestra had played this part before they finished for the evening.
This part had been played before the orchestra finished for the evening.
They should build more houses and hospitals, instead of offices!
More houses and hospitals should be built instead of offices.