In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.
The theatre was keeping a seat for you.

Options

A. a) A seat was being kept for you by the theatre.
B. b) Keeping of a seat for you has been done by the theatre.
C. c) The theatre has kept a seat for you.
D. d) A seat would be kept for you by the theatre.

Answer

A, B