Question
Given below are four jumbled sentences. Pick the option
that gives their correct order. A. This invention has helped us to heal wounds caused by bacteria. B. Penicillin is one of the most useful drugs man has invented. C. In the beginning, however, very few people knew of this discovery and its use. D. Its use has saved the lives of hundreds of thousands of soldiers.Solution
B is the introductory sentence. ‘This invention’ in A refers to the invention of Penicillin mentioned in B. Statement talks about the use of Penicillin, and C mentions a contrasting fact.
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