A sentence has been given in Active Voice/Passive Voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active Voice.
They have made a film based on this novel.
A film was based on this novel and made.
A film have been made based on this novel.
A film based on this novel, has been made
A film has been based and made on this novel
C.
A film based on this novel, has been made