active voice - pasive voice

Question

теперь так если актив надо в пасив а если в пасив надо в актив 
 
1) They repair the cards 
2) they repaired the cards 
3) they will repair the cards 
4) children usually visit museums at weekend 
5)he will complete the job next 
6) the cat scratched nick's hands last sunday

Екатерина Шестак · Accepted Answer

The cards are repaired by them 
The cards were repaired by them. 
The cards will be repaired by them 
Museums are usually visited by children at weekend. 
The job will be completed by him 
Nick´s hand was scratched by the cat last sunday

Atahanjan · Answer

ПаССив пишется с двойными согласными как на русском, так и на английском (PaSSive).