Which word in the following sentence is a conjunction: 'The little girl wanted a cookie, but she didn't take one.'
- A. little
- B. but
- C. take
- D. the
Correct Answer: B
Rationale: 'But' is the conjunction in this sentence. A conjunction is a word that connects clauses or sentences. In this case, 'but' links two contrasting ideas: the little girl wanting a cookie and her decision not to take one. The other options are not conjunctions; 'little' is an adjective, 'take' is a verb, and 'the' is a definite article.
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Select the phrase that makes the following sentence grammatically correct: 'Janet called her ____ run after a squirrel.'
- A. dog, who had
- B. dog that had
- C. dog, that had
- D. dog who had
Correct Answer: A
Rationale: The correct answer is 'dog, who had.' The phrase 'dog, who had' correctly indicates that Janet called her dog to run after a squirrel. In this case, 'who had' provides additional information about the dog, making the sentence grammatically accurate. Choices B, C, and D are incorrect because they do not use the appropriate relative pronoun 'who' for referring to animals.
Which word is not used correctly in the context of the following sentence: 'There is no real distinction between the two treatment protocols recommended online.'
- A. real
- B. among
- C. protocols
- D. online
Correct Answer: B
Rationale: The correct word that should replace 'among' in the sentence is 'between' when referring to a distinction between two things. 'Among' is used when referring to more than two items or when the items are part of a group. In this context, 'between' is more appropriate as there are only two treatment protocols being compared.
Select the best words for the blanks in the following sentence: 'The patient wanted to ____ down on the bed, but first she had to ____ her tray of food on the table.'
- A. lie, lay
- B. lay, lie
- C. lie, laid
- D. lain, lying
Correct Answer: A
Rationale: In this sentence, 'lie' is the correct word for the patient wanting to recline on the bed, and 'lay' is the correct word for placing the tray of food on the table. Therefore, 'lie, lay' is the proper sequence of words for the actions described in the sentence.
Choice B is incorrect because 'lie' should be used for reclining, not 'lay'. Choice C is incorrect as 'laid' is the past tense of 'lay,' not the present tense. Choice D is incorrect; 'lain' is the past participle of 'lie,' not the present tense.
Which of the following sentences is grammatically correct: 'Walking home from class, ____'?
- A. the students watched the snow begin to fall
- B. the snow began falling on the students
- C. snow fell on the students
- D. the students watched the snow fall
Correct Answer: A
Rationale: The correct answer is A: 'the students watched the snow begin to fall.' In this sentence, the structure is correct with the subject 'the students' followed by the verb 'watched' and the object 'the snow begin to fall' in a grammatically appropriate manner. Choices B, C, and D have issues with verb tense agreement and sentence structure, making them grammatically incorrect. Choice B changes the active voice to passive, choice C lacks a verb for the subject 'snow,' and choice D does not complete the action initiated in the introductory participial phrase.
Select the word or phrase that makes the following sentence grammatically correct: 'Why did we ____ try so hard?'
- A. has to
- B. haven't
- C. had to
- D. have to
Correct Answer: D
Rationale: 'Have to' is the correct choice as it fits the sentence structure. The sentence is in the past tense ('did we') and requires the infinitive form 'have to' to express the idea of necessity or obligation in the past. 'Has to' (Choice A) is incorrect as it is present tense, 'haven't' (Choice B) is a negative form and does not make sense in this context, and 'had to' (Choice C) would imply a past obligation that has already been fulfilled, which is not the intended meaning here.