Nokea
Which word best completes the sentence: 'The scientist conducted the experiment with _____ precision.'
- A. extreme
- B. great
- C. utter
- D. remarkable
Correct Answer: C
Rationale: In this sentence, the word 'utter' best fits as it emphasizes the absolute and complete accuracy of the experiment. 'Utter' means total or complete, and in this context, it conveys a sense of total precision. Choices A, B, and D do not carry the same connotation of absolute precision. 'Extreme' and 'remarkable' may imply a high level of precision but not necessarily absolute or complete precision. 'Great' is a more general term that does not specifically emphasize the completeness of the precision required in conducting the experiment.
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Identify the reflexive pronoun in the sentence: 'She prepared herself for the presentation.'
- A. herself
- B. she
- C. presentation
- D. for
Correct Answer: A
Rationale: The correct answer is 'A: herself.' A reflexive pronoun refers back to the subject of the sentence and emphasizes that the subject performed the action on itself. In the sentence 'She prepared herself for the presentation,' 'herself' refers back to the subject 'she,' making it a reflexive pronoun. Choice B, 'she,' is a subjective pronoun used as the subject of the sentence. Choice C, 'presentation,' is a noun and not a pronoun. Choice D, 'for,' is a preposition and not a pronoun.
What part of speech is the word 'disappointed' in the sentence 'I was disappointed by the outcome'?
- A. Verb
- B. Noun
- C. Adjective
- D. Adverb
Correct Answer: C
Rationale: In the sentence 'I was disappointed by the outcome,' 'disappointed' is used to describe the subject 'I,' indicating its quality. This function classifies 'disappointed' as an adjective. Adjectives modify nouns or pronouns by giving more information about their attributes. Therefore, the correct answer is 'Adjective.'
The other choices are incorrect because:
- 'Verb' refers to an action word or a state of being, which 'disappointed' is not performing in this sentence.
- 'Noun' represents a person, place, thing, or idea, and 'disappointed' does not serve this function in the given sentence.
- 'Adverb' modifies verbs, adjectives, or other adverbs, but 'disappointed' is not modifying any of these in the sentence provided.
Identify the pronoun in the following sentence:
- A. quickly
- B. finished
- C. her
- D. before
Correct Answer: C
Rationale: The correct answer is 'C: her.' Pronouns replace nouns. In this sentence, 'her' is a pronoun that replaces a specific female person's name, indicating ownership of the homework. Pronouns like 'her,' 'he,' 'it,' and 'they' are commonly used to avoid repetition of nouns and make sentences less repetitive and more concise. Choices A, B, and D are not pronouns. 'Quickly' and 'before' are adverbs, while 'finished' is a verb. Therefore, they do not replace nouns and cannot function as pronouns in this context.
Which sentence uses the comparative degree of an adjective correctly?
- A. This movie is good, but the other one is better.
- B. She is the tallest player on the team.
- C. He worked harder than everyone else.
- D. My coffee is hotter than yours.
Correct Answer: A
Rationale: Option A correctly uses the comparative degree by comparing the quality of two movies with the word 'better.' This sentence demonstrates a comparison between two items in terms of quality, making it the correct use of the comparative degree of an adjective. Choice B uses the superlative degree ('tallest') instead of the comparative degree. Choice C uses the comparative degree correctly but with an adverb ('harder') instead of an adjective. Choice D uses the comparative degree correctly, but it compares the temperature of two coffees rather than the quality of the coffee.
What is the past tense of the verb 'discover'?
- A. discovers
- B. discovered
- C. discovering
- D. discovery
Correct Answer: B
Rationale: The past tense of the verb 'discover' is 'discovered.' In this case, the scientist already found a new species of butterfly, indicating a past action. 'Discovered' is the correct past tense form of 'discover.' The other options do not represent the past tense form of the verb. 'Discovers' is present tense, 'discovering' is present participle, and 'discovery' is a noun, not a verb tense.