Each of the newly appointed medical directors ______ responsible for overseeing clinical quality assurance across three regional hospitals.
Answer and explanation
Correct answer: B. is
- Step 1: Identify the true subject: The subject is the singular pronoun 'Each', modified by the prepositional phrase 'of the newly appointed medical directors'.
- Step 2: Singular indefinite pronouns require a singular present tense verb: 'is'.
Answer
is.
Why not the others: 'are' and 'were' incorrectly agree with the plural object of the preposition 'directors'; 'being' cannot serve as the finite verb.
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