Which word is used incorrectly in the following sentence? The boys leapt up happy to assist their favorite teacher.
- A. leapt
- B. happy
- C. assist
- D. their
Correct Answer: D
Rationale: The word 'their' is used incorrectly in the sentence. The correct word should be 'they're,' which is a contraction for 'they are.' The sentence should say: The boys leapt up, happy to assist their favorite teacher. Choice A, 'leapt,' is correctly used as the past tense of 'leap.' Choice B, 'happy,' is also correctly used as an adjective to describe the boys' emotional state. Choice C, 'assist,' is appropriately used as a verb to show the boys' willingness to help.
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Which of the following words fits best in the following sentence? ___________ the emergency room was not busy last night, the head nurse still did not let anyone end her shift early.
- A. Because
- B. Provided that
- C. As if
- D. Although
Correct Answer: D
Rationale: The word 'although' is the best fit in the sentence because it indicates a contrast between the fact that the emergency room was not busy last night and the head nurse's decision not to let anyone end her shift early. 'Although' sets up a contrast by acknowledging the first part of the sentence while introducing the surprising or unexpected information that follows. Choices A, B, and C do not provide the appropriate contrast needed in this context. 'Because' implies causation, 'Provided that' implies a condition for something to happen, and 'As if' implies a comparison rather than a contrast.
Which word is not used correctly in the context of the following sentence? Does your grimace infer that you loathed the performance?
- A. grimace
- B. infer
- C. loathed
- D. performance
Correct Answer: B
Rationale: The word 'infer' is used incorrectly in the sentence. 'Infer' means to deduce or conclude something based on evidence and reasoning, while in the sentence, the speaker is actually asking if the grimace suggests that the person hated the performance. The correct word that should be used in this context is 'imply' or 'suggest.' 'Grimace' (choice A), 'loathed' (choice C), and 'performance' (choice D) are all used appropriately in the sentence.
Select the phrase that makes the following sentence grammatically correct. There is a fountain ______ the driveway and the main entrance.
- A. among
- B. between
- C. by way of
- D. in conjunction with
Correct Answer: B
Rationale: The correct preposition to use in this sentence to indicate the position of the fountain in relation to the driveway and the main entrance is 'between.' 'Between' conveys that the fountain is positioned centrally or in the middle of the driveway and the main entrance, making it the most suitable phrase to complete the sentence correctly. The other options do not accurately describe the fountain's position between two distinct locations, making them grammatically incorrect choices for this sentence.
Which word or phrase fits best in the following sentence? Cathy asked many questions the first time she ___________ at the hospital.
- A. volunteered
- B. volunteering
- C. was volunteered
- D. volunteer
Correct Answer: A
Rationale: The correct word to use in this sentence is 'volunteered' as it indicates an action that Cathy did in the past. The sentence suggests that Cathy was engaging in volunteering at the hospital for the first time, so the past tense form 'volunteered' is the most appropriate choice. Choice B ('volunteering') is incorrect because it is the present participle form and does not fit the past tense context of the sentence. Choice C ('was volunteered') is passive voice and implies that someone else made Cathy volunteer, which is not the intended meaning. Choice D ('volunteer') is incorrect as it is the base form of the verb and does not match the past tense requirement of the sentence.
Select the phrase that will make the following sentence grammatically correct. Dr. Johnson had a serious look when he _________.
- A. spoke to the patient's parents
- B. is speaking to the patient's parents
- C. will speak to the patient's parents
- D. has spoken to the patient's parents
Correct Answer: A
Rationale: The correct answer is 'A - spoke to the patient's parents.' In this sentence, the past tense 'spoke' should be used to match the past tense 'had,' indicating an action that already took place. Choices B, C, and D are incorrect because they use present or future tenses, which do not match the past tense 'had' in the sentence.