CLAST Vocabulary and Language Usage 1 — Questions and Answers
Question 1: Which word most nearly means 'ephemeral' as used in the sentence: 'The morning frost was ephemeral, disappearing before noon'?
- Transient (Correct answer)
- Abundant
- Crystalline
- Refreshing
Correct answer: Transient
'Ephemeral' means lasting for a very short time, making 'transient' the closest synonym.
Question 2: Select the word that best completes the sentence: 'The professor's lecture was so _______ that students struggled to grasp the key concepts.'
- Lucid
- Convoluted (Correct answer)
- Concise
- Engaging
Correct answer: Convoluted
'Convoluted' means excessively complex and difficult to understand, which explains why students struggled.
Question 3: In the sentence 'The senator's speech was filled with bombastic claims,' 'bombastic' most likely means:
- High-sounding but unsubstantiated (Correct answer)
- Thoughtful and persuasive
- Brief and to the point
- Historically significant
Correct answer: High-sounding but unsubstantiated
'Bombastic' describes language that is inflated and pompous but lacking substance.
Question 4: Which sentence uses the word 'infer' correctly?
- She could infer from his smile that he was pleased. (Correct answer)
- The scientist will infer the data into the report.
- He inferred his opinion on the matter directly.
- They inferred the announcement at the meeting.
Correct answer: She could infer from his smile that he was pleased.
'Infer' means to deduce or conclude from evidence, so drawing a conclusion from a smile is the correct usage.
Question 5: The word 'ameliorate' in the phrase 'steps taken to ameliorate the situation' most closely means:
- Worsen
- Analyze
- Improve (Correct answer)
- Publicize
Correct answer: Improve
'Ameliorate' means to make something bad or unsatisfactory better, so 'improve' is the correct answer.
Question 6: Which of the following is an antonym for 'verbose'?
- Wordy
- Concise (Correct answer)
- Eloquent
- Repetitive
Correct answer: Concise
'Verbose' means using more words than necessary, so its antonym is 'concise,' meaning brief and clear.
Question 7: In the sentence 'The attorney's argument was cogent and well-supported,' 'cogent' most nearly means:
- Persuasive and logical (Correct answer)
- Lengthy and detailed
- Emotional and dramatic
- Vague and indirect
Correct answer: Persuasive and logical
'Cogent' means clear, logical, and convincing, making 'persuasive and logical' the best choice.
CLAST Vocabulary and Language Usage 1
Which word most nearly means 'ephemeral' as used in the sentence: 'The morning frost was ephemeral, disappearing before noon'?