Sentence Correction - Verbal and Reasoning

Directions to SolveWhich of phrases given below each sentence should replace the phrase printed inboldtype to make the grammatically correct? If the sentence is correct as it is, mark 'E' as the answer.
Q1:

No sooner do the bells ring than the curtain rose.

A did the bell ring

B did the bells ring

C had the bell rang

D had the bell rung

E No correction required

ANS:B - did the bells ring

No answer description is available.