Mark the letter A, B, C or D on your answer sheet to indicate the sentence that has the same meaning as the original one.
Just after the play started there was a power failure.
A.Hardly had the play started when there was a power failure.
B.No earlier had the play started than there was a power failure.
C.Hardly did the play start then there was a power failure.
D.No sooner did the play start before there was a power failure.