Answer-Below are three sentences (I), (II), and (III). One or more of them may contain a grammatical or usa...

Explanation Rule 1 Proximity Rule When subjects are joined by neither... nor, the verb must agree with the subject closest to it. Rule 2 Usage of Prefer The verb prefer takes the preposition to when comparing two choices, never than . Application In Sentence II, the subject closest to the verb is his assistants plural, so it requires the plural verb were, not was. In Sentence III, than is incorrectly used after prefers instead of to. Corrected Sentences II. Neither the lead doctor nor his assistants were available during the emergency call. III. The hospital management prefers expanding the research facility to building new offices.

Question

Below are three sentences (

I , (I
I , and (II
I . One or more of them may contain a grammatical or usage error. Choose the option that identifies which sentence(s) are error-free. I. What an extraordinary breakthrough researchers have achieved in treating pediatric diseases! II. Neither the lead doctor nor his assistants was available during the emergency call. III. The hospital management prefers expanding the research facility than building new offices.