HESI A2 Grammar Practice Exam Related

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Select the word that makes the following sentence grammatically correct. One out of four doctors ___________ to this plan.

  • A. subscribe
  • B. subscribes
  • C. subscribing
  • D. are subscribed
Correct Answer: B

Rationale: In the sentence 'One out of four doctors,' the subject is 'One,' which is singular. Therefore, the verb that follows should also be singular. The correct verb form in this case is 'subscribes,' not 'subscribe' or any other form. This subject-verb agreement rule ensures that the sentence is grammatically correct.
Choice A 'subscribe' is incorrect as it is in the plural form and does not agree with the singular subject.
Choice C 'subscribing' is in the gerund form and does not function as the main verb of the sentence.
Choice D 'are subscribed' is in the passive voice and does not match the active voice required in this sentence.