Question 24: Choose the best answer among A, B, C or D that best completes each sentence: Benzene, which was discovered by Faraday, ______ the starting point in the manufacture of many dyes, perfumes and explosives.
“Benzene” => singular subject
The blank needs a past tense singular verb
ANSWER
Benzene, discovered by Faraday, is the starting point in the production of many dyes, perfumes and explosives.
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