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Question 2421Question →

Which option contains the correct pair of verb forms to complete the sentence below?

"The chief medical officer, together with several senior pathologists who _____ recently appointed to the emergency task force, _____ that the containment strategy is effective."

Show answer & explanation

Answer: were / believes

Answer

The pair of verb forms that correctly completes the sentence is 'were / believes'.
The relative pronoun 'who' modifies the plural antecedent 'senior pathologists', requiring the plural past-tense verb 'were'. Meanwhile, the main clause subject is 'The chief medical officer', which is singular. Expressions introduced by 'together with' are quasi-adjuncts and do not form a compound subject, so the main verb must remain singular ('believes').

Step-by-Step Solution

1
Analyze the subject-verb relationship in the embedded relative clause.
The relative pronoun 'who' refers to the plural antecedent 'senior pathologists'.
A relative pronoun takes a verb that agrees in number with its antecedent, so the plural verb 'were' is required for the first blank.
2
Identify the primary grammatical subject of the main clause.
The head noun of the main clause is 'The chief medical officer', which is singular.
Parenthetical or quasi-coordinating prepositional phrases introduced by 'together with', 'along with', or 'as well as' do not make the subject plural.
3
Select the main clause verb that agrees with the singular head subject.
The singular verb form 'believes' must be used in the second blank.
The verb must agree strictly with 'The chief medical officer' regardless of intervening plural nouns.

Key Concept

Concord with Parenthetical Phrases and Relative Clause Antecedents
Question 2422Question →

In the statement below, the word written in CAPITAL LETTERS carries emphatic stress.

The chief archivist REGULARLY audited the confidential records in the basement.

Which of the following questions is correctly answered by the statement above?

Show answer & explanation

Answer: Did the chief archivist RARELY audit the confidential records in the basement?

Answer

The question 'Did the chief archivist RARELY audit the confidential records in the basement?' is the correct question because emphatic stress on 'REGULARLY' highlights the frequency of the action, contradicting the notion that it occurred rarely while keeping all other information in the sentence identical.
Emphatic stress places contrastive emphasis on the capitalized word. Because 'REGULARLY' is capitalized, the sentence is designed to correct a wrong assumption about the frequency of the action. The option asking 'Did the chief archivist RARELY audit the confidential records in the basement?' introduces 'RARELY' to directly contradict 'REGULARLY', while keeping every other detail in the sentence identical. Therefore, the statement directly answers this question.

Step-by-Step Solution

1
Identify the word bearing emphatic stress in the given statement.
The word capitalized is 'REGULARLY', which functions as an adverb of frequency modifying the verb 'audited'.
Emphatic stress serves to place contrastive focus exclusively on the capitalized word.
2
Determine what information a contrastive question must target.
The appropriate question must contradict or inquire specifically about the frequency of auditing ('REGULARLY'), while preserving all other elements (chief archivist, audited, confidential records, in the basement).
In Oral English emphatic stress rules, the stressed item is the only piece of information disputed or emphasized in context.
3
Evaluate the options to find the exact matching question.
The question asking if the archivist 'RARELY' audited the records provides the exact contrast needed for 'REGULARLY'.
'RARELY' directly disputes 'REGULARLY', making the statement a natural and precise response.

Key Concept

Emphatic Stress (Contrastive Focus)
Question 2423Question →

Complete the sentence below by supplying the grammatically correct form of the verb 'clear' in the blank to complete the sentence with the appropriate tense and aspect.

Fill in the blanks below

By the time the lead archaeologist arrived at the excavation site, the junior researchers the ancient artifacts from the main chamber.
Show answer & explanation

Answer

had cleared
The past perfect form 'had cleared' is required because the sentence describes an action completed prior to another past point in time ('arrived'). The prepositional time phrase 'by the time' paired with a simple past tense verb in the time clause necessitates the past perfect aspect in the main clause.

Step-by-Step Solution

1
Identify the past time reference in the dependent clause.
The clause 'By the time the lead archaeologist arrived' establishes a past reference point using the simple past verb 'arrived'.
Identifying the temporal anchor is necessary to establish correct sequence of tenses.
2
Determine the relationship between the two past actions.
The action in the main clause (moving the artifacts) was completed before the arrival of the archaeologist.
An action that occurred and finished prior to another past event requires the past perfect aspect.
3
Conjugate the verb 'clear' into the past perfect tense.
'had cleared'
Combining the past auxiliary 'had' with the past participle 'cleared' forms the past perfect structure.

Key Concept

Past Perfect Aspect in Time Clauses
Question 2424Question →

Which of the following words has the same end rhyme sound as rough?

Show answer & explanation

Answer: puff

Answer

The word that rhymes with 'rough' is 'puff'.
The target word 'rough' is pronounced /rʌf/. The word 'puff' is pronounced /pʌf/. Both words share the exact same final vowel and consonant sound combination /ʌf/, making them perfect rhymes.

Step-by-Step Solution

1
Determine the phonetic pronunciation of the target word.
The word 'rough' is phonetically transcribed as /rʌf/, ending in the sound sequence /ʌf/.
A true rhyme requires matching final vowel and consonant sound sequences.
2
Compare the pronunciations of the given choices to find the matching ending sound.
'puff' is pronounced /pʌf/, which shares the exact ending sequence /ʌf/.
Phonetic sounds determine rhyming relationships rather than visual spelling patterns.

Key Concept

Rhymes depend strictly on matching final spoken vowel and consonant sounds (/ʌf/), regardless of spelling differences (avoiding eye-rhyme traps).
Estimated Time:45s
Question 2425Question →

Which of the following conjunctions correctly completes the sentence below to form a grammatically valid clause of reason?

"The executive council approved the capital grant, _______ the project proposal demonstrated exceptional feasibility and strategic alignment with state objectives."

Show answer & explanation

Answer: inasmuch as

Answer

The conjunction 'inasmuch as' correctly introduces the subordinate adverbial clause of cause/reason.
The compound subordinating conjunction 'inasmuch as' (written as one word 'inasmuch' followed by 'as') is used in formal English to introduce an adverbial clause of cause or extent, meaning 'since', 'because', or 'in view of the fact that'. It properly links the main clause to its underlying justification.

Step-by-Step Solution

1
Analyze the main clause and subordinate clause relationship.
The main clause expresses an action taken by the council ('approved the capital grant'), while the subordinate clause provides the justifying reason or cause ('the project proposal demonstrated exceptional feasibility').
Identifying the clause relationship determines which type of subordinating conjunction is required.
2
Evaluate the functional meaning and correct orthography of formal subordinating conjunctions of reason.
'Inasmuch as' is a formal compound subordinating conjunction written as a single word 'inasmuch' followed by 'as'. It functions synonymously with 'since', 'because', or 'seeing that'.
Formal English requires exact conjunction spelling and prepositions.
3
Test the options against formal grammatical standards.
'Inasmuch as' is the only option that is both orthographically correct and syntactically standard.
Forms with missing particles or segmented words break standard English clause structure rules.

Key Concept

Subordinating Conjunctions of Reason and Extent (inasmuch as)
Question 2426Question →

The courageous librarian QUICKLY retrieved the ancient manuscript from the burning archive.

Which of the following options represents the question to which the sentence above is the appropriate answer?

Show answer & explanation

Answer: Did the courageous librarian hesitantly retrieve the ancient manuscript from the burning archive?

Answer

Did the courageous librarian hesitantly retrieve the ancient manuscript from the burning archive?
Emphatic stress on 'QUICKLY' indicates that the manner of the action is the focus of contrast. The sentence serves as an explicit response to a statement or question suggesting an opposing manner, such as doing it 'hesitantly', while keeping all other information in the sentence unchanged.

Step-by-Step Solution

1
Identify the word carrying emphatic stress in the given sentence.
The word printed in full capital letters is 'QUICKLY', indicating stress on the manner of action.
Emphatic stress is used in spoken English to give special prominence to a word, contrasting it with an alternative or correcting a misconception.
2
Select the question that specifically contradicts the capitalized word.
The question asking if the librarian retrieved the manuscript 'hesitantly' directly contrasts with 'QUICKLY'.
All other sentence components (subject, verb, object, location) must remain identical in the eliciting question.

Key Concept

Emphatic Stress Focus and Contrast
Question 2427Question →

Spelling patterns in English can often be deceptive regarding vowel sounds. Which of the following words does NOT contain the diphthong sound /eɪ/?

Show answer & explanation

Answer: threat

Answer

The word 'threat' is the correct answer because it contains the short monophthong vowel /e/, whereas the other words all contain the diphthong /eɪ/.
The correct option is 'threat'. Phonetically, 'threat' is pronounced as /θret/, containing the short monophthong vowel sound /e/. In contrast, 'break' (/breɪk/), 'steak' (/steɪk/), and 'gauge' (/geɪdʒ/) all contain the diphthong sound /eɪ/.

Step-by-Step Solution

1
Identify the phonetic transcription of each word given in the options.
'break' is transcribed as /breɪk/, 'steak' as /steɪk/, 'gauge' as /geɪdʒ/, and 'threat' as /θret/.
Phonetic transcription reveals the actual vowel quality independently of orthographic spelling.
2
Classify the core vowel sound in each word as either a diphthong or a monophthong.
The words 'break', 'steak', and 'gauge' all feature the diphthong /eɪ/, whereas 'threat' features the monophthong /e/.
A diphthong involves a glide from one vocalic position to another, while a monophthong remains steady in quality.
3
Select the word that does not contain the target diphthong /eɪ/.
'threat' is selected as the odd word containing a monophthong.
The question specifically asks for the word that does NOT contain the diphthong sound /eɪ/.

Key Concept

Distinction between the diphthong /eɪ/ and the short monophthong /e/
Question 2428Question →

Which of the following sentences is grammatically correct and demonstrates proper modifier usage?

Show answer & explanation

Answer: Having thoroughly reviewed the forensic evidence, the investigator presented a comprehensive report to the commission.

Answer

Having thoroughly reviewed the forensic evidence, the investigator presented a comprehensive report to the commission.
The sentence reading 'Having thoroughly reviewed the forensic evidence, the investigator presented a comprehensive report to the commission' is grammatically correct because the introductory participial modifier logically modifies 'the investigator'. Furthermore, the adverb 'thoroughly' and adjective 'comprehensive' are used accurately in formal context.

Step-by-Step Solution

1
Analyze the intro participial phrase
The phrase 'Having thoroughly reviewed the forensic evidence' functions as an adjectival modifier.
Participial modifiers must logically attach to the noun immediately following the comma.
2
Check subject attachment in each option
In the correct sentence, 'the investigator' immediately follows the introductory modifier because the investigator performed the action of reviewing.
Placing 'a comprehensive report' after the comma creates a dangling modifier, as a report cannot review evidence.
3
Evaluate adjective and adverb choices
'Thoroughly' correctly modifies the verb 'reviewed', and 'comprehensive' accurately describes the report without lexical confusion or unnatural collocation.
Modifiers must be chosen for precise contextual meaning and natural academic register.

Key Concept

Participial Modifier Placement and Diction Precision
Estimated Time:1m 0s
Question 2429Question →

In the sentence below, a pronoun is needed to fill the blank in accordance with standard formal English rules:

"Everybody who registered for the weekend leadership seminar must present ______ digital entry pass at the security desk."

Which of the following pronouns correctly completes the sentence to maintain proper pronoun-antecedent agreement?

Show answer & explanation

Answer: his or her

Answer

The correct phrase is 'his or her' because the antecedent 'Everybody' is a singular indefinite pronoun referring to people in formal English.
The antecedent 'Everybody' is a singular indefinite pronoun. In formal standard English assessed by JAMB UTME, singular indefinite pronouns require singular possessive pronouns ('his or her') to ensure exact grammatical concord.

Step-by-Step Solution

1
Identify the antecedent to which the missing pronoun refers.
The antecedent is the indefinite pronoun 'Everybody'.
Indefinite pronouns ending in '-body' or '-one' are grammatically singular in standard English syntax.
2
Determine the appropriate possessive form that agrees in number and gender.
'His or her' correctly provides singular possessive agreement for human antecedents of unspecified gender.
Plural possessive forms like 'their' break strict singular agreement rules required in formal assessments.

Key Concept

Pronoun-Antecedent Agreement with Singular Indefinite Pronouns
Estimated Time:1m 0s
Question 2430Question →

Match each target word on the left with the corresponding word on the right that shares its exact end rhyme sound.

Click a left item, then click its matching right item

Items

quay
chasm
choir
gauge

Matches

Show answer & explanation

Answer

'quay' pairs with 'spree', 'chasm' pairs with 'spasm', 'choir' pairs with 'pyre', and 'gauge' pairs with 'stage'.
The correct pairings rely strictly on exact phonetic sound matching (IPA), overriding deceptive orthographic spellings such as silent letters or unusual vowel combinations.

Step-by-Step Solution

1
Determine the accurate phonetic transcription for each target word on the left.
'Quay' is transcribed as /kiː/, 'chasm' as /ˈkæz.əm/, 'choir' as /ˈkwaɪ.ər/, and 'gauge' as /ɡeɪdʒ/.
Phonetic accuracy is required because orthographic spelling in English often misleads sound matching.
2
Determine the accurate phonetic transcription for each option word on the right.
'Spree' is transcribed as /spriː/, 'spasm' as /ˈspæz.əm/, 'pyre' as /ˈpaɪ.ər/, and 'stage' as /steɪdʒ/.
Establishing accurate IPA transcriptions ensures correct identification of terminal vowel and consonant sounds.
3
Match left and right words based on identical nucleus vowels and trailing consonant structures.
/kiː/ matches /spriː/, /ˈkæz.əm/ matches /ˈspæz.əm/, /ˈkwaɪ.ər/ matches /ˈpaɪ.ər/, and /ɡeɪdʒ/ matches /steɪdʒ/.
A valid end rhyme requires identical vowel sounds and succeeding consonant sounds from the last stressed syllable.

Key Concept

Rhymes and Sound Matching
Question 2431Question →

In the sentence below, one word is printed in FULL CAPITAL LETTERS to show emphatic stress:

The defense attorney UNEXPECTEDLY cross-examined the key witness during the trial yesterday.

Which of the following contrastive questions correctly elicits this statement?

Show answer & explanation

Answer: Did the defense attorney predictably cross-examine the key witness during the trial yesterday?

Answer

Did the defense attorney predictably cross-examine the key witness during the trial yesterday?
Emphatic stress is used to highlight or correct a specific piece of contrastive information. In the given sentence, 'UNEXPECTEDLY' carries the emphatic stress. The correct contrastive question must present an assertion that contradicts 'UNEXPECTEDLY' (such as 'predictably') while leaving every other syntactic element identical. Answering that question with emphatic stress on 'UNEXPECTEDLY' correctly resolves the contrast.

Step-by-Step Solution

1
Identify the word carrying emphatic stress in the given statement.
The word printed in full capital letters is 'UNEXPECTEDLY', an adverb of manner.
Emphatic stress highlights specific contrastive focus within a sentence.
2
Determine the required contrastive question structure for emphatic stress items.
The correct response question must contradict ONLY the stressed word ('UNEXPECTEDLY') by supplying an opposing or alternative word ('predictably' or 'routinely'), while keeping every other element identical.
In English oral communication and JAMB examination standards, emphatic stress corrects an erroneous assumption made by the speaker asking the question.
3
Evaluate the options against the target contrastive focus.
The option asking whether the attorney 'predictably' cross-examined the witness is the only question whose false premise ('predictably') is directly corrected by emphasizing 'UNEXPECTEDLY'.
All other options erroneously alter the subject, the main verb, or the direct object.

Key Concept

Emphatic Stress and Contrastive Focus
Question 2432Question →

Complete the sentence below by providing the correct phonetic representation of the specified consonant sound.

Fill in the blanks below

In the word 'think', the letters 'th' produce the voiceless consonant sound , whereas in 'this', the letters 'th' produce the voiced consonant sound .
Show answer & explanation

Answer

The letters 'th' in 'think' represent the voiceless dental fricative sound /θ/, whereas in 'this' they represent the voiced dental fricative sound /ð/.
In English phonetics, the spelling 'th' represents two distinct dental fricative consonant sounds: the voiceless dental fricative /θ/ as heard in 'think', 'theatre', and 'path', and the voiced dental fricative /ð/ as heard in 'this', 'that', and 'clothe'.

Step-by-Step Solution

1
Analyze the sound produced by 'th' in the word 'think'.
Pronouncing 'think' demonstrates that the vocal cords do not vibrate during the 'th' sound, identifying it as the voiceless dental fricative /θ/.
Voiceless consonants are articulated without vocal cord vibration.
2
Analyze the sound produced by 'th' in the word 'this'.
Pronouncing 'this' demonstrates vocal cord vibration during the 'th' sound, identifying it as the voiced dental fricative /ð/.
Voiced consonants require active vocal cord vibration during articulation.

Key Concept

Voiced vs. Voiceless Dental Fricative Contrast (/θ/ vs /ð/)
Estimated Time:45s
Question 2433Question →

Consider the direct speech statement: The lead researcher remarked to the delegates, "We have completed the first phase of the clinical trial today."

Which of the following options correctly renders the statement above in reported speech?

Show answer & explanation

Answer: The lead researcher remarked to the delegates that they had completed the first phase of the clinical trial that day.

Answer

The lead researcher remarked to the delegates that they had completed the first phase of the clinical trial that day.
The correct option properly changes the pronoun 'we' to 'they', backshifts the present perfect verb form 'have completed' to the past perfect 'had completed', and converts the time expression 'today' to 'that day'.

Step-by-Step Solution

1
Identify the reporting verb and its tense
The reporting verb 'remarked' is in the past tense, requiring backshift of tenses and changes to pronouns and time words.
When the reporting verb is in the past tense, verbs and temporal markers in reported speech must be shifted back into the past.
2
Change pronouns and backshift verb tenses
'We' becomes 'they', and 'have completed' (present perfect) shifts to 'had completed' (past perfect).
Reported speech shifts perspective to third-person and moves the time frame back one step in the past.
3
Convert time adverbials
'Today' changes to 'that day'.
Adverbs of time must shift relative to the point of reporting when governed by a past-tense reporting verb.

Key Concept

Backshifting tenses, pronoun adjustment, and temporal adverb changes in reported speech
Question 2434Question →

Complete the sentence below by supplying the appropriate connective word that correctly completes the correlative clause structure.

Fill in the blanks below

Scarcely had the lead researcher presented the preliminary findings the review panel called for an immediate audit of the data.
Show answer & explanation

Answer

The correct connective to complete the sentence is 'when' (or 'before').
The temporal subordinator 'when' (or 'before') correctly completes the correlative structure introduced by 'scarcely', creating a grammatically sound adverbial clause of time.

Step-by-Step Solution

1
Analyze the introductory structure of the sentence.
The sentence begins with the restrictive adverbial 'Scarcely had...', requiring negative inversion in the main clause.
When a sentence starts with restrictive adverbs such as 'scarcely' or 'hardly', inverted auxiliary-subject word order is required.
2
Identify the mandatory correlative subordinator for 'scarcely'.
The standard correlative pairing for 'scarcely' when expressing immediately sequential past events is 'scarcely... when' (or 'scarcely... before').
Using alternative conjunctions like 'than' or 'that' breaks the standard correlative rule for time-clause inversion.

Key Concept

Correlative Conjunctions and Clause Structure
Question 2435Question →

Complete the sentence below by supplying the correct present-tense verb form for each blank to satisfy the rules of subject-verb concord.

Fill in the blanks below

Each of the structural engineers who deployed to inspect the dam site expected to submit a comprehensive safety report.
Show answer & explanation

Answer

Blank 1 requires the plural verb 'are' to agree with the plural antecedent 'engineers', while Blank 2 requires the singular verb 'is' to agree with the singular indefinite pronoun subject 'Each'.
For Blank 1, the relative pronoun 'who' refers to the plural noun antecedent 'engineers', making the plural verb 'are' grammatically mandatory within the relative clause. For Blank 2, the syntactic head of the main subject phrase is the distributive indefinite pronoun 'Each', which takes a singular verb, requiring 'is'.

Step-by-Step Solution

1
Analyze the subject-verb relation for Blank 1
The relative pronoun 'who' introduces a relative clause modifying the plural antecedent 'structural engineers'.
When a relative pronoun (who/which/that) acts as the subject of a dependent clause, its verb must agree in number with its antecedent. Since 'engineers' is plural, Blank 1 requires the plural verb 'are'.
2
Analyze the main clause subject and verb for Blank 2
The main clause subject is the indefinite pronoun 'Each'.
Indefinite pronouns such as 'each', 'everyone', and 'either' are grammatically singular when preceding a prepositional phrase (e.g., 'of the structural engineers'). Therefore, the main verb in Blank 2 must be singular ('is').

Key Concept

Subject-Verb Agreement with Relative Pronoun Antecedents and Indefinite Pronouns
Question 2436Question →

The principal research officer expressed deep regret during the project debriefing, wishing the field team _______ the demographic sample more thoroughly prior to publishing the survey. Which verb form correctly completes the sentence?

Show answer & explanation

Answer: had verified

Answer

The correct option is 'had verified'.
The correct option is 'had verified'. In English grammar, when the verb 'wish' is used to express regret about an action that did not happen in the past, the verb in the dependent clause must be in the past perfect tense ('had' + past participle). Since the research officer is expressing regret after the survey was published, 'had verified' properly denotes the unfulfilled past action.

Step-by-Step Solution

1
Analyze the context and time frame of the sentence stem.
The main clause ('expressed deep regret') is in the past, indicating that the action referred to in the subordinate clause occurred prior to this past reference point.
The sentence involves expressing an unfulfilled wish or regret about a past action.
2
Apply the rule governing unreal past expressions following the verb 'wish'.
An unfulfilled wish about the past requires the past perfect aspect (had + past participle).
This subjunctive construction backshifts the past event into the past perfect to signal its counterfactual nature.
3
Select the option that matches 'had' + past participle.
'had verified' is the only option with the correct past perfect form.
It fulfills both grammatical concord and aspectual requirements.

Key Concept

Unreal Past and Subjunctive Aspect with 'Wish'
Question 2437Question →

Which International Phonetic Alphabet (IPA) symbol correctly represents the underlined pure vowel sound (monophthong) in each word given below? Match each word on the left to its corresponding IPA symbol on the right.

Click a left item, then click its matching right item

Items

sergeant
bosom
womb
flood

Matches

Show answer & explanation

Answer

sergeant matches /ɑː/; bosom matches /ʊ/; womb matches /uː/; flood matches /ʌ/
'sergeant' matches /ɑː/ because 'ergea' forms a long open back vowel; 'bosom' matches /ʊ/ as the vowel sound is short and rounded; 'womb' matches /uː/ as the single vowel takes a long back close articulation; and 'flood' matches /ʌ/ because 'oo' in this word represents a short unrounded pure vowel.

Step-by-Step Solution

1
Determine the monophthong in 'sergeant'
'sergeant' is phonetically transcribed as /ˈsɑːdʒənt/, containing the long pure vowel /ɑː/.
The letter group 'ergea' irregularly produces the /ɑː/ sound rather than a short front vowel.
2
Determine the monophthong in 'bosom'
'bosom' is phonetically transcribed as /ˈbʊzəm/, containing the short pure vowel /ʊ/.
The letter 'o' in 'bosom' takes the lax rounded vowel sound heard in 'put'.
3
Determine the monophthong in 'womb'
'womb' is phonetically transcribed as /wuːm/, containing the tense long pure vowel /uː/.
The single 'o' before 'mb' lengthens to /uː/ rather than /ɒ/ or /ʊ/.
4
Determine the monophthong in 'flood'
'flood' is phonetically transcribed as /flʌd/, containing the short unrounded pure vowel /ʌ/.
The double 'oo' spelling in 'flood' (and 'blood') is an exceptional spelling for /ʌ/ instead of /uː/.

Key Concept

Phonetic identification of monophthongs with irregular orthographic representations
Question 2438Question →

Complete the reported speech transformation below by filling in the blanks with the correct grammatical forms.

Fill in the blanks below

Direct Speech: The environmental scientist informed the panel, "The coastal mangrove restoration project has achieved its primary target this month."

Reported Speech: The environmental scientist informed the panel that the coastal mangrove restoration project its primary target .
Show answer & explanation

Answer

The correct words to fill the blanks are 'had achieved' for the first blank and 'that month' for the second blank.
When converting direct speech into indirect speech following a past-tense reporting verb ('informed'), the present perfect verb phrase ('has achieved') must backshift to the past perfect tense ('had achieved'). Additionally, time markers indicating present proximity ('this month') must shift to remote past markers ('that month').

Step-by-Step Solution

1
Analyze the tense of the main verb in direct speech and the reporting verb.
The reporting verb 'informed' is in the simple past tense, and the direct statement uses the present perfect verb 'has achieved'.
A past-tense reporting verb mandates a tense backshift in the reported clause.
2
Backshift the present perfect verb tense to past perfect.
'has achieved' becomes 'had achieved'.
In reported speech, present perfect forms shift back to past perfect when referring to completed prior actions.
3
Adjust temporal and demonstrative expressions.
'this month' shifts to 'that month'.
Demonstratives showing time proximity shift to remote forms when reported from a past point of reference.

Key Concept

Direct and Indirect (Reported) Speech Tense Backshift and Adverbial Modification
Question 2439Question →

Pair each word in Column A with the corresponding word in Column B that shares the exact same end-rhyme sound.

Click a left item, then click its matching right item

Items

Debt
Quay
Gnaw

Matches

Show answer & explanation

Answer

'Debt' matches 'Fret', 'Quay' matches 'Key', and 'Gnaw' matches 'Law'.
The correct pairs link words with identical final phonetic sounds: 'debt' /det/ pairs with 'fret' /fret/, 'quay' /kiː/ pairs with 'key' /kiː/, and 'gnaw' /nɔː/ pairs with 'law' /lɔː/.

Step-by-Step Solution

1
Determine the phonetic pronunciation of each word in Column A.
'Debt' is pronounced /det/, 'quay' is pronounced /kiː/, and 'gnaw' is pronounced /nɔː/.
Rhymes are governed by speech sounds, not by spelling patterns.
2
Determine the phonetic pronunciation of each word in Column B.
'Key' is pronounced /kiː/, 'law' is pronounced /lɔː/, and 'fret' is pronounced /fret/.
Identifying the terminal phonetic sounds allows accurate matching.
3
Pair the words that share identical terminal vowel and consonant sounds.
'Debt' /det/ rhymes with 'fret' /fret/; 'quay' /kiː/ rhymes with 'key' /kiː/; 'gnaw' /nɔː/ rhymes with 'law' /lɔː/.
Matching identical terminal phonetic units completes the true rhyming pairs.

Key Concept

Rhymes and Sound Matching in English Pronunciation
Question 2440Question →

Read the statement containing emphatic stress below and complete the contrastive question that correctly elicits it.

Fill in the blanks below

Statement: The astronomer observed a DISTANT galaxy through the observatory telescope.
Contrastive question: Did the astronomer observe a galaxy through the observatory telescope?
Show answer & explanation

Answer

An adjective providing a contrasting modifier for the noun 'galaxy' (such as 'nearby' or 'close') placed in the blank of the contrastive question.
In Oral English, emphatic stress indicates contrastive focus. To elicit a sentence where 'DISTANT' is stressed, the contrastive question must query the adjective modifying the galaxy while keeping the rest of the sentence identical. Replacing 'DISTANT' with a contrasting adjective like 'nearby' or 'close' makes the given sentence the natural corrective response.

Step-by-Step Solution

1
Identify the word carrying emphatic stress in the statement.
The word printed in full capital letters is 'DISTANT', which functions as an adjective modifying 'galaxy'.
Emphatic stress highlights the specific element being focused on or contrasted in the sentence.
2
Apply the rule of contrastive focus to construct the eliciting question.
The correct contrastive question must change ONLY the capitalized word ('DISTANT') while retaining all other grammatical elements unchanged.
Placing emphatic stress on 'DISTANT' contradicts a wrong assertion regarding the proximity of the galaxy.
3
Complete the missing word in the contrastive question.
Inserting an antonymous or contrasting adjective such as 'nearby' or 'close' creates the precise question that is answered by emphasizing 'DISTANT'.
Asking 'Did the astronomer observe a nearby galaxy...?' is naturally contradicted by 'No, the astronomer observed a DISTANT galaxy...'.

Key Concept

Emphatic Stress and Contrastive Focus
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