The theatre was keeping a seat for you. The given sentence is in activ
Right Answer is: A
The given sentence is in active voice. Its tense is past continuous. The structures for active/passive voices are:
Active: Subject + was/were + verb (ing) + object…
Passive: Object + was/were + being + verb (IIIrd from) + by + subject…
So, with the help of the above structures, we can convert the given sentence into passive voice:
A seat was being kept for you by the theatre.