Uzupełnij luki w zdaniach 1–8 w stronie biernej tak, aby zachować znaczenie zdania wyjściowego.

1 They don’t organise the competition every year. The competition _______________ every year.
2 Did they invite Caroline to the party? ______________________________ to the party?
3 How often do they check the system? How often ______________________________?
4 They will pay the bills next week. The bills ______________________________ next week.
5 Nobody uses those old machines any more. Those old machines ______________________________ any more.
6 Someone has stolen my new trainers! My new trainers ______________________________!
7 They won’t deliver our order today. Our order ______________________________ today.
8 Where did they find the painting? Where ______________________________?