In context, which would be the most effective way to revise and combine sentences 3 and 4 (reproduced below)? He taught himself to juggle. He could juggle three balls perfectly by the age of six.
- A. to juggle and by the age of six could juggle three balls perfectly.
- B. to juggle: he juggles three balls perfectly by the age of six.
- C. to juggle three balls perfectly; they did it by the age of six.
- D. juggling, and they juggled three balls perfectly by the age of six.
Correct Answer & Rationale
Correct Answer: A
Option A effectively combines the two sentences by maintaining clarity and coherence. It emphasizes the subject's self-taught skill and seamlessly links the action of juggling with the achievement of juggling three balls perfectly by age six. Option B introduces a confusing shift in tense and subject, making it less clear who is performing the action. Option C inaccurately uses "they," which introduces ambiguity about the subject and detracts from the focus on the individual. Option D also employs "they," leading to confusion, and the structure fails to convey the timeline of learning and achievement clearly.
Option A effectively combines the two sentences by maintaining clarity and coherence. It emphasizes the subject's self-taught skill and seamlessly links the action of juggling with the achievement of juggling three balls perfectly by age six. Option B introduces a confusing shift in tense and subject, making it less clear who is performing the action. Option C inaccurately uses "they," which introduces ambiguity about the subject and detracts from the focus on the individual. Option D also employs "they," leading to confusion, and the structure fails to convey the timeline of learning and achievement clearly.
Other Related Questions
According to scientists, the seven separate continents of the world in the far distant past, one vast land mass
- A. the world, in the far distant past
- B. the world, being in the far distant past
- C. the world were, in the far distant past
- D. the world was, in the far distant past
Correct Answer & Rationale
Correct Answer: D
In this sentence, clarity and grammatical accuracy are essential. Option D accurately uses "was" to indicate that the continents once existed as a single land mass in the past, aligning with standard subject-verb agreement. Option A is incomplete, lacking a verb that connects the subject to the predicate. Option B incorrectly uses "being," which does not convey the past tense needed for this context. Option C uses "were," which is incorrect as it implies a plural subject, while "the world" is singular. Thus, D is the only option that correctly reflects the historical context and grammatical structure.
In this sentence, clarity and grammatical accuracy are essential. Option D accurately uses "was" to indicate that the continents once existed as a single land mass in the past, aligning with standard subject-verb agreement. Option A is incomplete, lacking a verb that connects the subject to the predicate. Option B incorrectly uses "being," which does not convey the past tense needed for this context. Option C uses "were," which is incorrect as it implies a plural subject, while "the world" is singular. Thus, D is the only option that correctly reflects the historical context and grammatical structure.
In many cases, they are poets and novelists, not historians, who catch the spirit of an era
- A. they are
- B. those
- C. that is
- D. it is
Correct Answer & Rationale
Correct Answer: D
The phrase "it is" effectively introduces the main idea of the sentence, emphasizing the poets and novelists' role in capturing the spirit of an era. This construction clearly states a fact about their significance. Option A, "they are," shifts focus away from the overarching statement and makes the sentence less impactful. Option B, "those," lacks the necessary clarity and directness, making the sentence feel incomplete. Option C, "that is," suggests a definition rather than emphasizing the poets and novelists' importance, weakening the statement's overall strength.
The phrase "it is" effectively introduces the main idea of the sentence, emphasizing the poets and novelists' role in capturing the spirit of an era. This construction clearly states a fact about their significance. Option A, "they are," shifts focus away from the overarching statement and makes the sentence less impactful. Option B, "those," lacks the necessary clarity and directness, making the sentence feel incomplete. Option C, "that is," suggests a definition rather than emphasizing the poets and novelists' importance, weakening the statement's overall strength.
Which of the following is the best version of the underlined portion of sentence 3 (reproduced below)? Agricultural activities can disrupt animal's natural habitats.
- A. (as it is now)
- B. animal's natural habitat's.
- C. animals' natural habitats.
- D. animals natural habitats
Correct Answer & Rationale
Correct Answer: C
Option C, "animals' natural habitats," is the best choice because it correctly uses the plural possessive form. Since multiple animals are affected, the apostrophe is placed after "animals" to indicate that the habitats belong to them. Option A retains the original error of using the singular possessive "animal's," which is incorrect when referring to multiple animals. Option B incorrectly adds an unnecessary apostrophe after "habitat," suggesting possession that does not apply here, leading to confusion. Option D lacks the necessary apostrophe to indicate possession, making it grammatically incorrect.
Option C, "animals' natural habitats," is the best choice because it correctly uses the plural possessive form. Since multiple animals are affected, the apostrophe is placed after "animals" to indicate that the habitats belong to them. Option A retains the original error of using the singular possessive "animal's," which is incorrect when referring to multiple animals. Option B incorrectly adds an unnecessary apostrophe after "habitat," suggesting possession that does not apply here, leading to confusion. Option D lacks the necessary apostrophe to indicate possession, making it grammatically incorrect.
Apart from being a basic requirement for plant life, the propagation of some plant species is also helped by rain
- A. the propagation of some plant species is also helped by rain
- B. some plant species are also helped by rain to propagate them
- C. rain also helps in the propagation of some plant species
- D. it is also helpful for the propagation of some plant species to have rain
Correct Answer & Rationale
Correct Answer: C
Option C effectively conveys that rain contributes to the propagation of certain plant species, maintaining a clear and direct structure. It emphasizes the role of rain without unnecessary complexity. Option A is too vague, lacking clarity about the relationship between rain and propagation. Option B introduces awkward phrasing with "are also helped," which can confuse the reader about the subject. Option D is convoluted and indirect, making it less straightforward than option C. Overall, C stands out for its clarity and conciseness.
Option C effectively conveys that rain contributes to the propagation of certain plant species, maintaining a clear and direct structure. It emphasizes the role of rain without unnecessary complexity. Option A is too vague, lacking clarity about the relationship between rain and propagation. Option B introduces awkward phrasing with "are also helped," which can confuse the reader about the subject. Option D is convoluted and indirect, making it less straightforward than option C. Overall, C stands out for its clarity and conciseness.