In the following questions, 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.

Options

A. A film was based on this novel and made.
B. A film have been made based on this novel.
C. A film, based on this novel, has been made
D. A film has been based and made on this novel.

Answer

C

Explanation

A film, based on this novel, has been made