The Sentence Practice Test (Advanced): 45 Questions

Q1Under no circumstances ___ the junior researcher allowed to access the secure files without prior authorization.

Answer: B. is

Fronting a negative adverbial like 'Under no circumstances' triggers obligatory subject-auxiliary inversion—where the helping verb and subject swap places. 'Is' provides the required singular concord for the singular noun phrase 'the junior researcher.' 'Were' is a plural or past tense form and cannot agree with a singular subject in a present policy statement. 'Do' and 'have' are incorrect because they cannot precede the passive participle 'allowed' in this context.

Q2What the researchers discovered during the experiment ___ quite unexpected.

Answer: D. was

The subject of this sentence is a nominal relative clause (a clause that functions as a noun): 'What the researchers discovered'. In English, nominal clauses are treated as singular units and require a singular verb. Therefore, the singular past indicative 'was' is the only correct choice. 'Are' and 'were' are plural forms, and 'have been' is a plural perfect form, all of which fail to agree with the singular clausal subject.

Q3It is imperative that the candidate ___ prepared for the interview.

Answer: C. be

The adjective 'imperative' triggers the mandative subjunctive—the base form of a verb used after expressions of necessity or demand. This mood marks the action as a requirement rather than a reported fact. 'Be' is the correct base form. Indicative forms like 'is' or 'was' are avoided in formal writing because they suggest a description of reality, and the modal 'will be' is avoided because it expresses a future prediction rather than a present obligation.

Q4In the sentence 'Having finished his work, he left the office,' what is the grammatical function of 'Having finished his work'?

Answer: C. Adverbial participle phrase

This is a perfect participle phrase acting as an adverbial phrase. It provides temporal context for the main action, indicating that the leaving happened after the work was done. It is adverbial because it modifies the relationship between the two events rather than describing the man himself. It is not a noun clause because it doesn't function as a subject or object, and it lacks the pronouns (who/which) required for a relative clause.

Q5Which sentence correctly uses an extraposed subject?

Answer: D. It is important that the result is accurate.

Extraposition is a structure that moves a 'heavy' clausal subject to the end of the sentence and replaces it with the dummy subject 'it.' This helps the reader process complex information more easily. 'It is important that the result ...' is the extraposed version of 'That the result is accurate is important.' 'That the result is accurate is i...' is grammatically correct but not extraposed; 'The result is accurate is import...' is a fused sentence; and 'The result is accurate, which is...' uses a non-restrictive relative clause to add information.

Q6Never ___ such a display of incompetence.

Answer: B. have I witnessed

Starting a sentence with a negative frequency adverb like 'Never' triggers subject-auxiliary inversion (swapping the subject and the helping verb). 'Have I witnessed' correctly places the auxiliary 'have' before the subject 'I.' 'I witnessed' and 'I have witnessed' are incorrect because they use standard word order. 'Did I witnessed' is a grammatical error; the helping verb 'did' must always be followed by the base form 'witness,' not the past tense.

Q7The manager, along with his assistants, ___ attending the conference.

Answer: D. is

The grammatical subject of the sentence is the singular noun 'The manager.' The phrase 'along with his assistants' is a prepositional addition that does not change the number of the subject. Only the conjunction 'and' would create a plural subject. Therefore, the singular verb 'is' is required for correct agreement. 'Are,' 'were,' and 'have been' are plural forms and are grammatically incorrect here.

Q8Identify the clause type in: 'The book that I borrowed is on the table.'

Answer: B. Defining relative clause

The clause 'that I borrowed' is a defining (or restrictive) relative clause. It is essential to the sentence because it identifies exactly which 'book' the speaker is referring to. Unlike non-defining clauses, it is not set off by commas. It is not a noun clause because it modifies a noun ('book') rather than acting as a subject or object itself, and it is not adverbial because it does not describe time, cause, or manner.

Q9Not only ___ the report, but he also presented it.

Answer: D. did he write

The correlative coordinator 'Not only' triggers subject-auxiliary inversion when it begins a sentence. 'Did he write' correctly uses the dummy auxiliary 'did' before the subject 'he.' Options like 'he wrote' or 'he has written' are incorrect because they maintain the standard word order used for statements. In this specific rhetorical structure, the inversion is mandatory.

Q10Which sentence contains a misplaced modifier?

Answer: D. Walking to the station, the rain began to fall.

This sentence contains a 'misplaced introductory phrase.' An introductory participial phrase is grammatically assumed to modify the subject of the main clause. In 'Walking to the station, the rain...', 'Walking to the station' appears to modify 'the rain,' creating the nonsensical meaning that the rain was walking. The other options correctly link the action of walking to the person ('I'), either through a clear subject or a subordinator like 'while'.

Q11Little ___ about the risks involved in the investment.

Answer: B. did they know

The restrictive adverb 'Little' triggers subject-auxiliary inversion when placed at the start of the sentence for emphasis. 'Did they know' correctly places the auxiliary verb before the subject 'they.' 'They knew' and 'they did know' fail because they do not invert. 'Had they know' is a morphological error because the helping verb 'had' must be followed by the past participle 'known,' not the base form 'know'.

Q12Identify the grammatical function of 'to excel' in: 'The goal is to excel.'

Answer: C. Subject complement

In this sentence, 'is' is a linking verb (copula). The infinitive phrase 'to excel' follows the linking verb to rename or define the subject 'The goal,' making it a subject complement. It is not a direct object because 'be' is an intransitive verb that equates the subject with the following phrase rather than showing an action performed on an object.

Q13Neither the students nor the professor ___ satisfied with the outcome.

Answer: A. was

When subjects are joined by 'neither/nor,' the verb must agree with the nearest noun phrase—a rule known as the 'principle of proximity.' Since 'the professor' is singular and is the closest noun to the verb, the singular 'was' is required. 'Are,' 'were,' and 'have been' are plural forms and would only be correct if the nearest noun were plural (e.g., 'Neither the professor nor the students were satisfied').

Q14Hardly ___ the meeting started when the fire alarm rang.

Answer: C. had

The 'Hardly... when' construction describes a sequence where one event follows another immediately. The negative adverb 'Hardly' triggers subject-auxiliary inversion. The past perfect 'had' is required here to emphasize that the first action was completed just before the second action ('the alarm rang'). 'Did' is incorrect because it would require the base form 'start,' and 'was' would create an illogical passive meaning.

Q15What kind of clause is 'because he was tired' in the sentence: 'He left early because he was tired.'?

Answer: B. Adverbial clause

The clause 'because he was tired' is an adverbial clause of reason. It functions like an adverb by modifying the main verb 'left,' explaining why the action occurred. It is not an independent clause because it cannot stand alone as a complete sentence, and it is not a noun or relative clause because it does not function as a noun or modify a specific noun.

Q16Which of the following is a stylistically acceptable fragment in formal writing?

Answer: A. To be sure.

'To be sure' is an absolute infinitive phrase used as a sentence adverbial (a comment on the entire statement). In formal prose, these formulaic fragments are accepted as transitional markers. 'Because he was late' is a dependent clause and 'Running fast' is a participial phrase; both are considered incorrect sentence fragments in formal writing unless they are attached to a main independent clause.

Q17Which of these is a comma splice?

Answer: A. The results were inconclusive, we decided to repeat the study.

a comma splice occurs when two independent clauses (complete sentences) are joined by only a comma without a connecting word (like 'and', 'but', or 'so') like 'and,' 'but,' or 'so.' 'The results were inconclusive, w...' is a comma splice. The other options show the three standard ways to fix the error: using a connecting word (like 'and', 'but', or 'so') ('The results were inconclusive, a...'), a period ('The results were inconclusive. W...'), or a semicolon ('The results were inconclusive; w...').

Q18How can you fix the fragment: 'Which is why we should reconsider the plan.'?

Answer: C. Attach it to the preceding independent clause.

This fragment is a non-restrictive relative clause beginning with the relative pronoun 'which.' As a dependent clause, it cannot stand alone as a complete sentence. The most standard way to fix it is to attach it to the end of the previous independent clause with a comma, allowing 'which' to refer back to the entire preceding statement.

Q19Which sentence uses a stylistic fragment effectively?

Answer: B. He walked home. Tired.

'He walked home. Tired.' uses an adjectival fragment—a single adjective standing alone—for rhetorical emphasis. This is a common device in narrative writing to focus the reader's attention on the subject's state. 'He walked home, he was tired.' is a comma splice (a grammatical error). 'He walked home and tired.' is incorrect because 'tired' is an adjective and cannot be joined to the verb 'walked' with 'and' in this way.

Q20Which sentence correctly fixes the comma splice in: 'The team worked hard, they expected to win.'?

Answer: D. The team worked hard; they expected to win.

A semicolon is the correct way to join two closely related independent clauses without a conjunction. 'The team worked hard, and, they ...' is incorrect because placing a comma after 'and' is non-standard punctuation. 'The team worked hard they expect...' is a 'fused sentence' because it lacks any punctuation between the two complete thoughts. 'The team worked hard, they expec...' is the original comma splice.

Q21Which of these is a fused sentence?

Answer: B. The sun set the stars appeared.

A fused sentence (or run-on) occurs when two independent clauses are joined with no punctuation or conjunction at all, as seen in 'The sun set the stars appeared.'. 'The sun set, the stars appeared.' is a comma splice (using only a comma). 'The sun set; the stars appeared.' and 'The sun set, and the stars appea...' are grammatically correct ways to link independent clauses using a semicolon or a connecting word (like 'and', 'but', or 'so').

Q22Is the following a fragment: 'A decision made in haste.'?

Answer: C. Yes, it lacks a finite verb.

This is a sentence fragment because it lacks a finite verb—a verb marked for tense that agrees with a subject. 'Made' is a past participle used here as an adjective to modify 'decision.' To become a complete sentence, it would need a main verb like 'was' (e.g., 'A decision was made in haste').

Q23Which sentence correctly corrects the comma splice: 'The data is clear, we must proceed.'?

Answer: B. The data is clear; we must proceed.

A semicolon is used to correctly separate two independent clauses. While 'therefore' ('The data is clear, therefore we ...') is a logical connector, it is a transition word (like 'however' or 'therefore'), not a connecting word (like 'and', 'but', or 'so'). Using a transition word (like 'however' or 'therefore') with only a comma still results in a comma splice; a semicolon or period must be used before 'therefore' to join the two sentences correctly.

Q24Choose the best correction for: 'I enjoy reading. Especially biographies.'

Answer: D. I enjoy reading, especially biographies.

The fragment 'Especially biographies' is a noun phrase used to specify the type of reading. The most fluid and grammatically correct fix is to attach it to the preceding clause with a comma. 'I enjoy reading; especially biog...' is incorrect because a semicolon must separate two full independent clauses, and 'Especially biographies' is not a sentence.

Q25Which sentence uses a fragment for rhetorical emphasis?

Answer: C. Not in this lifetime.

'Not in this lifetime' is an elliptical phrase—where words are omitted because they are understood—used as a fragment for dramatic effect. By isolating the phrase, the speaker places heavy emphasis on the negation. This is a common technique in persuasive or literary registers to create a punchy, memorable tone.

Q26Which of these is a run-on sentence?

Answer: A. It rained all day we didn't enjoy it.

'It rained all day we didn't enjoy it' is a fused sentence, which is a type of run-on. It joins two complete sentences without any punctuation or conjunction. The other options correctly use a subordinator ('Although'), a semicolon, or a connecting word (like 'and', 'but', or 'so') ('but') to link the ideas.

Q27Which is a complete sentence?

Answer: D. The student studied all night.

Only 'The student studied all night.' is a complete sentence because it has a subject ('The student') and a finite verb ('studied') that expresses a complete thought. 'Having studied all night.' is a participial phrase fragment. 'Because the student studied all ...' is a dependent clause fragment starting with a subordinator. 'The student who studied all night.' is a noun phrase fragment containing a relative clause but lacking a main verb.

Q28How to fix: 'The meeting was long. And boring.'?

Answer: D. The meeting was long and boring.

The fragment 'And boring' is a coordinated adjective. To fix the error, it should be joined directly to the previous adjective in the main sentence. No comma is required when connecting two simple adjectives that function as subject complements. 'The meeting was long; and boring.' is incorrect because a semicolon cannot be used immediately before a conjunction like 'and'.

Q29Which of these is a fused sentence?

Answer: A. He wanted to stay home he was exhausted.

A fused sentence joins two independent clauses with no punctuation. 'He wanted to stay home he was ex...' is a fused sentence because 'He wanted to stay home' and 'he was exhausted' are both complete sentences pushed together without a break. The other options use standard grammatical methods (conjunctions or semicolons) to link the clauses.

Q30Which of these is a stylistically acceptable use of a rhetorical fragment?

Answer: B. Such a tragedy. A loss for us all.

In high-register rhetorical or narrative writing, fragments are often used for emphasis or to mimic the way people speak. 'Such a tragedy. A loss for us all.' uses noun phrases as exclamations. The other options are dependent clauses or incomplete phrases that typically require attachment to a main clause.

Q31What is the grammatical function of a rhetorical question?

Answer: D. To persuade or make a point

A rhetorical question is a persuasive tool. It is not intended to get a literal answer from the audience; instead, it functions as an indirect statement. By asking a question with a self-evident answer, the speaker leads the listener to agree with a specific viewpoint or highlights an obvious truth.

Q32Which sentence is punctuated correctly for a rhetorical question?

Answer: B. Who knows what will happen?

Even though a rhetorical question is used to make a point rather than seek information, its grammatical structure is interrogative (a question). In formal writing, all questions must end with a question mark. Using a period ('Who knows what will happen.') or exclamation mark ('Who knows what will happen!') is generally considered non-standard in professional or academic English.

Q33Identify the rhetorical device: 'To err is human; to forgive, divine.'

Answer: A. Parallelism

This sentence uses parallelism—the repetition of a specific grammatical structure—to create balance. Both halves follow the pattern of an infinitive phrase followed by a description. The second half also uses ellipsis (omitting the word 'is' because it is understood: 'to forgive [is] divine'), which makes the parallel structure more concise and memorable.

Q34Which of these is a rhetorical question?

Answer: C. How could we have known?

'How could we have known?' is typically a rhetorical question because it implies the statement 'We could not have known.' It focuses on expressing the speaker's perspective on impossibility rather than requesting a list of facts, unlike the other information-seeking questions.

Q35What is the effect of: 'Did he not work hard? Did he not sacrifice everything?'

Answer: B. Anaphora

This is an example of anaphora—the repetition of a word or phrase at the beginning of successive clauses or sentences. Repeating 'Did he not' creates a rhythmic, persuasive build-up that reinforces the speaker's argument and emphasizes the subject's efforts.

Q36How should a series of rhetorical questions be punctuated?

Answer: B. Separated by question marks

In formal writing, each distinct rhetorical question in a series should be followed by its own question mark. This individual punctuation treats each point as a separate unit, creating a rhythmic 'staccato' effect that strengthens the persuasive impact of the speech or text.

Q37Which sentence demonstrates proper parallelism?

Answer: B. He enjoys swimming, hiking, and running.

Parallelism means that all items in a list or series share the same grammatical form. In 'He enjoys swimming, hiking, and ...', all three items are gerunds (verb forms ending in -ing acting as nouns). Mixing gerunds with infinitive phrases ('to swim') violates this principle of consistency and makes the sentence sound awkward to native speakers.

Q38Is the sentence 'Can anyone truly be happy in such conditions?' a genuine question?

Answer: C. No, it is a rhetorical question.

This is a rhetorical question. Its pragmatic purpose is not to get a 'yes' or 'no' response, but to imply a strong negative statement—that it is impossible for anyone to be happy in such a situation. It uses the form of a question to challenge the listener's perspective.

Q39Which sentence uses inversion for rhetorical effect?

Answer: D. Great was his surprise.

This sentence uses predicate fronting (moving the adjective or description to the very beginning). By putting 'Great' first, the speaker places dramatic emphasis on the intensity of the surprise. This stylistic choice disrupts the standard Subject-Verb-Complement word order to create a more formal or literary tone.

Q40Correct the parallelism error: 'The report was long, complex, and it was confusing.'

Answer: A. The report was long, complex, and confusing.

The original sentence is not parallel because it mixes simple adjectives ('long,' 'complex') with a full independent clause ('it was confusing'). To fix this, all items in the series should be adjectives. 'The report was long, complex, and confusing.' creates a consistent series of subject complements, which is the most balanced and correct structure.

Q41Which rhetorical question structure is most formal?

Answer: C. Can one truly ignore such facts?

The use of the generic pronoun 'one' combined with advanced vocabulary like 'truly ignore' and 'such facts' results in a very high, formal register. In contrast, 'Who doesn't know that?' is relatively colloquial (informal), and the other options use more neutral language.

Q42What is the function of the question: 'Must we repeat these mistakes forever?'

Answer: B. To express frustration or urgency

This is a rhetorical question that uses the modal verb 'must' to signal frustration or a call for urgent change. It acts as a challenge to the current situation rather than a literal inquiry into the frequency or timeline of mistakes.

Q43Which sentence is an example of chiasmus?

Answer: B. Ask not what your country can do for you, ask what you can do for your country.

Chiasmus is a rhetorical figure in which words or grammatical structures are repeated in reverse order. In this famous line, the elements 'country' and 'you' (A and are flipped in the second clause (B and A), creating a balanced and memorable reversal of ideas.

Q44Fix the error: 'Is it not our duty to act? And to lead?'

Answer: A. Is it not our duty to act and to lead?

The phrase 'And to lead?' is a fragment because it is an infinitive phrase disconnected from the main sentence. For grammatical correctness, it should be joined to the main question. This forms a compound infinitive complement ('duty to act and to lead'), making the sentence a complete, single thought.

Q45Which sentence uses a negative interrogative rhetorically?

Answer: C. Aren't we all looking for peace?

A negative interrogative (a question starting with 'Aren't' or 'Don't') often functions as a rhetorical question because it implies that the positive statement is obviously true. It invites the listener to agree with the speaker, whereas standard questions ('Are we looking for peace?') are usually more open-ended.

The Sentence Practice Test — Advanced

What this test covers

All 45 questions with answers