HESI A2
HESI A2 Grammar Practice Exam
1. 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.
2. 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.
3. Select the phrase that makes the following sentence grammatically correct: I hope that my parents ___________ if I am able to graduate early.
- A. are delighted
- B. were delighted
- C. will be delighted
- D. will have been delighted
Correct answer: C
Rationale: The correct answer is C: 'will be delighted.' In this context, the sentence is expressing a future possibility of graduating early, so the phrase 'will be delighted' in the future tense is the most appropriate choice to match the context. Choices A, B, and D are incorrect because they do not convey the future tense needed in this sentence. Choice A ('are delighted') is in the present tense, choice B ('were delighted') is in the past tense, and choice D ('will have been delighted') uses a more complex future perfect tense which is not necessary in this context.
4. Select the phrase that makes the following sentence grammatically correct: 'Working ____ the mission of the entire committee.'
- A. to peace is
- B. toward peace was
- C. to peace was
- D. toward peace am
Correct answer: B
Rationale: The correct phrase to complete the sentence is 'toward peace was.' In this context, 'toward peace' is the appropriate prepositional phrase to indicate the direction or goal of the work being done. Additionally, the verb tense should be in the past tense ('was') to match the structure of the sentence. Choice A and C are incorrect because 'to peace' does not convey the intended sense of direction or goal. Choice D is incorrect as 'am' is present tense, which does not agree with the past tense structure of the sentence.
5. What punctuation is needed in this sentence to make it correct? Take this fast-acting cough medicine after your next meal.
- A. Period
- B. Comma
- C. Colon
- D. Hyphen
Correct answer: A
Rationale: The correct answer is A: 'Period'. The sentence 'Take this fast-acting cough medicine after your next meal.' is a complete sentence and requires a period at the end to indicate a full stop. A comma (Choice B) is not suitable here as it would create a comma splice. A colon (Choice C) is not needed as there is no introductory clause or list following it. A hyphen (Choice D) is used to join compound words or for other specific purposes, not to end a sentence.
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