HESI A2
Grammar for HESI A2
1. Select the word or phrase that makes the following sentence grammatically correct: I was extremely surprised ___________ of her dismissal from the staff.
- A. learning
- B. to learn
- C. of learning
- D. have learned
Correct answer: B
Rationale: The correct phrase to use with 'surprised' in this sentence is 'to learn.' In this context, 'to learn' functions as an infinitive to indicate the purpose or reason for the surprise. 'Learning' (Choice A) is incorrect as it doesn't serve as an infinitive in this sentence. 'Of learning' (Choice C) is incorrect as it doesn't provide the correct structure needed in the sentence. 'Have learned' (Choice D) is incorrect because the verb tense does not match the context of the sentence.
2. What punctuation is needed in the following sentence to make it correct? Because of a major accident on the freeway, the emergency room was overcrowded.
- A. Period
- B. Comma
- C. Exclamation point
- D. Semicolon
Correct answer: B
Rationale: The correct sentence should be: 'Because of a major accident on the freeway, the emergency room was overcrowded.' A comma is needed after 'freeway' to separate the introductory dependent clause from the independent clause that follows. Choice A (Period) is incorrect as it would create two separate sentences. Choice C (Exclamation point) is incorrect as there is no exclamation in the sentence. Choice D (Semicolon) is incorrect as it is used to separate closely related independent clauses.
3. Which word is used incorrectly in the following sentence? Jack practices piano while Sidney studies for the exam.
- A. practices
- B. while
- C. study
- D. exam
Correct answer: C
Rationale: The word 'study' is used incorrectly in the sentence. The correct verb form should be 'studies' to match the subject 'Sidney,' which is singular. The sentence should read, 'Jack practices piano while Sidney studies for the exam.' The other choices ('practices,' 'while,' and 'exam') are used appropriately in the sentence.
4. Select the word that makes the following sentence grammatically correct. The committee finished _______ report in time for the annual review.
- A. its
- B. their
- C. it's
- D. they're
Correct answer: A
Rationale: In this sentence, "committee" is a singular noun, so the correct pronoun to use is "its." The possessive pronoun "its" indicates that the committee is taking ownership of the report it finished. Choice B, "their," is incorrect as it is a plural pronoun and does not agree with the singular noun "committee." Choices C and D are also incorrect as they represent contractions ("it's" for "it is" and "they're" for "they are"), which do not fit in the context of showing possession of the report by the committee.
5. Which word is used incorrectly in the following sentence? The professor was once an intern in this hospital back in the 1980s.
- A. professor
- B. once
- C. intern
- D. hospital
Correct answer: B
Rationale: In the given sentence, the word 'once' is used incorrectly. The original sentence implies that the professor was an intern in the hospital at a specific time in the past, not just once. The word 'formerly' would imply that the professor used to be an intern but is no longer. Therefore, 'once' is the incorrect word choice in this context. The other options ('professor,' 'intern,' 'hospital') are all used correctly in the sentence.
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