(a) No sooner than he reached the station the train left.
(b) No sooner had he reached the station than the train left.
(c) No sooner he had reached the station than the train left.
(d) No sooner had he reached the station then the train left.
The correct usage of the adverbial correlative conjunction 'no sooner... than' follows a specific grammatical pattern.
Therefore, sentence (b) is the only grammatically correct option.
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These flowers smell sweetly and are sold at high prices in the market.
Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select No Improvement.
While learning to drive, one of the most important things is to know the traffic rules first.
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When you give away a secret or an advantage, you reveal a secret or suspension that you should have kept to yourself.
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The bacteria in the roots of leguminous plants submerge nitrogen in the soil to compounds.