Pregunta 1
Pregunta 1 · D4Bloom: UnderstandA reading vocabulary lesson in a school in San Salvador, SV.
Read the text and choose the best meaning of the word 'exhausted' in 'the soil was exhausted after years of heavy chemical use'.
Elige una opción para comprobar tu respuesta.
Respuesta correcta: A) Worn out, no longer able to support growth
💡 Explicación
In this context 'exhausted' describes soil that has lost the nutrients it needs, so the word means used up or worn out.
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Respuesta correcta: A) Worn out, no longer able to support growth
- A) Worn out, no longer able to support growthThe soil has lost its nutrients, which is exactly what 'exhausted' means for land.
- B) Very tired after physical workThat sense applies to people and animals, not to soil, which is what the sentence describes.
- C) Full of water and ready for plantingThat is the opposite of the situation the sentence reports.
- D) Covered with small stones'Stony' would describe that condition, and nothing in the sentence suggests stones.
💡 Explicación
In this context 'exhausted' describes soil that has lost the nutrients it needs, so the word means used up or worn out.
Pregunta 2
Pregunta 2 · D4Bloom: UnderstandA reading vocabulary exercise in a secondary school in San Salvador, SV.
Choose the best meaning of 'decline' in 'sales began to decline after the new shop opened'.
Elige una opción para comprobar tu respuesta.
Respuesta correcta: B) To fall in amount
💡 Explicación
'Decline' means to fall in amount or quality, so sales decreased after the new shop appeared.
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Respuesta correcta: B) To fall in amount
- A) To refuse politely'Refuse' is the word for turning down an offer, not for a fall in numbers.
- B) To fall in amount'Decline' describes a downward movement in quantity, which is what sales did.
- C) To remain at the same levelRemaining constant is described as 'stay level', the opposite of a decline.
- D) To increase sharplyThat is a 'rise' or a 'surge', the opposite of a decline.
💡 Explicación
'Decline' means to fall in amount or quality, so sales decreased after the new shop appeared.
Pregunta 3
Pregunta 3 · D4Bloom: UnderstandA reading vocabulary lesson in a school in San Salvador, SV.
Read the text and choose the best meaning of 'nevertheless' in 'The task was hard; nevertheless, she finished it on time'.
Elige una opción para comprobar tu respuesta.
Respuesta correcta: C) In spite of that
💡 Explicación
'Nevertheless' introduces a contrast, so it marks something surprising given what came before: she finished on time despite the difficulty.
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Respuesta correcta: C) In spite of that
- A) Because of that'Because' would show a cause, which reverses the relation the word marks.
- B) At the same time as that'Meanwhile' would introduce a parallel event, not a contrast.
- C) In spite of that'Nevertheless' contrasts with the difficulty, meaning 'in spite of that'.
- D) For that reason'For that reason' connects a result to a cause, the opposite of the contrast here.
💡 Explicación
'Nevertheless' introduces a contrast, so it marks something surprising given what came before: she finished on time despite the difficulty.
Pregunta 4
Pregunta 4 · D4Bloom: UnderstandA reading comprehension task in a school in San Salvador, SV.
What does the word 'reluctant' mean in 'He was reluctant to speak in front of the class'?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: D) Unwilling and hesitant to do something
💡 Explicación
'Reluctant' means unwilling and hesitant to do something, which describes his hesitation to speak.
Ver respuesta
Respuesta correcta: D) Unwilling and hesitant to do something
- A) Very eager to do somethingEagerness is the opposite of reluctance and does not match the context.
- B) Able to do something easilyThat is 'able' or 'capable', which says nothing about willingness.
- C) Certain that something will happenThat is 'confident' about an outcome, a different idea altogether.
- D) Unwilling and hesitant to do something'Reluctant' expresses hesitation or unwillingness to act, which fits the sentence.
💡 Explicación
'Reluctant' means unwilling and hesitant to do something, which describes his hesitation to speak.
Pregunta 5
Pregunta 5 · D4Bloom: UnderstandA reading vocabulary exercise in a secondary school in San Salvador, SV.
Choose the best meaning of 'scarce' in 'clean water became scarce during the dry season'.
Elige una opción para comprobar tu respuesta.
Respuesta correcta: D) Available in small quantities
💡 Explicación
'Scarce' means available in small quantities, so the sentence says clean water was hard to find during the dry months.
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Respuesta correcta: D) Available in small quantities
- A) Of very high qualityThat is the sense of 'superior' or 'excellent', the opposite of a shortage.
- B) Very expensive to buyA price is a separate matter; 'scarce' speaks about how much exists.
- C) Contaminated and unfit for useThat describes polluted water, which the sentence does not say.
- D) Available in small quantities'Scarce' means there is not much of something, which is what happened to the water.
💡 Explicación
'Scarce' means available in small quantities, so the sentence says clean water was hard to find during the dry months.
Pregunta 6
Pregunta 6 · D4Bloom: UnderstandA reading vocabulary lesson in a school in San Salvador, SV.
Read the text and choose the best meaning of 'shelter' in 'The hut provided shelter from the heavy rain'.
Elige una opción para comprobar tu respuesta.
Respuesta correcta: C) Protection from the weather
💡 Explicación
'Shelter' means protection from weather, so the hut kept the people dry during the storm.
Ver respuesta
Respuesta correcta: C) Protection from the weather
- A) Food and drink for the travellersThat would be 'supplies' or 'provisions', not shelter.
- B) A place to buy foodThat is a shop or a market, which offers goods rather than protection.
- C) Protection from the weather'Shelter' is a place that protects people from rain, wind or heat.
- D) A path used for travellingA route for travellers is a 'track' or a 'trail', unrelated to protection.
💡 Explicación
'Shelter' means protection from weather, so the hut kept the people dry during the storm.
Pregunta 7
Pregunta 7 · D4Bloom: UnderstandA reading comprehension exercise in a secondary school in San Salvador, SV.
Choose the best meaning of 'outcome' in 'The outcome of the experiment surprised the whole team'.
Elige una opción para comprobar tu respuesta.
Respuesta correcta: B) The final result of a process
💡 Explicación
'Outcome' means the final result of a process, so it refers to the result the experiment produced.
Ver respuesta
Respuesta correcta: B) The final result of a process
- A) The reason a process was startedA reason would be a 'cause' or a 'purpose', the opposite end of the story.
- B) The final result of a process'Outcome' names the result reached at the end, which is what surprised the team.
- C) The first stage of a processA beginning is the 'start' or the 'first step', not the outcome.
- D) The cost of running a process'Cost' measures the money involved, which is a different aspect entirely.
💡 Explicación
'Outcome' means the final result of a process, so it refers to the result the experiment produced.
Pregunta 8
Pregunta 8 · D4Bloom: UnderstandA reading vocabulary lesson in a school in San Salvador, SV.
What does 'sustainable' mean in 'the town adopted a sustainable way of farming'?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: A) Able to continue over time without exhausting resources
💡 Explicación
'Sustainable' describes a practice that can continue over time without damaging the resources it depends on.
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Respuesta correcta: A) Able to continue over time without exhausting resources
- A) Able to continue over time without exhausting resourcesSustainability means keeping the system running in the long term, which is what is meant.
- B) Producing a very large amount each yearA high output is not what makes a practice sustainable; it is its durability.
- C) Available at a low priceCheapness and sustainability are different qualities, and the sentence is about the latter.
- D) Producing exactly the same results each yearUniformity is not the meaning of 'sustainable'.
💡 Explicación
'Sustainable' describes a practice that can continue over time without damaging the resources it depends on.
Pregunta 9
Pregunta 9 · D4Bloom: UnderstandA reading vocabulary exercise in a secondary school in San Salvador, SV.
Read the text and choose the best meaning of 'reluctant' as used in 'Residents were reluctant to accept the change to the bus route'.
Elige una opción para comprobar tu respuesta.
Respuesta correcta: B) Unwilling to accept something
💡 Explicación
'Reluctant' describes unwillingness, so the residents hesitated to accept the new route.
Ver respuesta
Respuesta correcta: B) Unwilling to accept something
- A) Unable to understand something'Unable' describes a lack of capacity, not a lack of willingness.
- B) Unwilling to accept somethingHesitation and unwillingness are precisely what 'reluctant' expresses here.
- C) Happy to accept a changeBeing glad to accept is the opposite of being reluctant.
- D) Slow in counting numbersThat sense belongs to 'poor at arithmetic' and has nothing to do with willingness.
💡 Explicación
'Reluctant' describes unwillingness, so the residents hesitated to accept the new route.
Pregunta 10
Pregunta 10 · D4Bloom: ApplyA vocabulary exercise in a school in San Salvador, SV.
Choose the word that best completes the sentence: 'The evidence was so ___ that even the sceptics changed their minds.'
Elige una opción para comprobar tu respuesta.
Respuesta correcta: D) compelling
💡 Explicación
The result was strong enough to convince people who had doubted it, so 'compelling' means difficult to refuse or ignore.
Ver respuesta
Respuesta correcta: D) compelling
- A) confusing'Confusing' describes something hard to understand, which is the opposite of the effect described.
- B) ordinary'Ordinary' suggests nothing remarkable, which could not change anybody's mind.
- C) doubtful'Doubtful' describes the evidence itself as uncertain, which is the opposite of the intended meaning.
- D) compelling'Compelling' describes evidence so convincing that people accept it despite their doubts.
💡 Explicación
The result was strong enough to convince people who had doubted it, so 'compelling' means difficult to refuse or ignore.
Pregunta 11
Pregunta 11 · D4Bloom: UnderstandA reading vocabulary lesson in a secondary school in San Salvador, SV.
Choose the best meaning of 'abundant' in 'The valley has abundant rainfall throughout the year'.
Elige una opción para comprobar tu respuesta.
Respuesta correcta: C) Existing in large quantity
💡 Explicación
'Abundant' means existing in large quantity, so the valley receives a great deal of rain in every season.
Ver respuesta
Respuesta correcta: C) Existing in large quantity
- A) Existing in very small quantityA small amount would be described as 'scarce', the opposite sense.
- B) Falling steadily through the yearThat describes a decreasing amount rather than a plentiful one.
- C) Existing in large quantity'Abundant' describes a plentiful supply, which is what the rainfall is.
- D) Present only in the summer monthsThe sentence says the rain lasts all year, so 'only' would contradict it.
💡 Explicación
'Abundant' means existing in large quantity, so the valley receives a great deal of rain in every season.
Pregunta 12
Pregunta 12 · D4Bloom: UnderstandA reading vocabulary lesson in a secondary school in San Salvador, SV.
Choose the best meaning of 'reluctant' in 'Reluctant readers may need smaller texts to build confidence'.
Elige una opción para comprobar tu respuesta.
Respuesta correcta: A) Unwilling or hesitant to do something
💡 Explicación
'Reluctant' means unwilling or hesitant, so the sentence is describing readers who are not eager to read.
Ver respuesta
Respuesta correcta: A) Unwilling or hesitant to do something
- A) Unwilling or hesitant to do somethingHesitation and unwillingness are exactly what the adjective expresses.
- B) Extremely eager to start immediatelyEagerness is the opposite of reluctance and does not fit the advice given.
- C) Able to read at a very high speedReading speed is a separate quality from willingness to read.
- D) Unwilling to teach others to readThe sentence concerns readers themselves, not their willingness to teach.
💡 Explicación
'Reluctant' means unwilling or hesitant, so the sentence is describing readers who are not eager to read.
Pregunta 13
Pregunta 13 · D4Bloom: UnderstandA reading vocabulary lesson in a secondary school in San Salvador, SV.
Read the text and choose the best meaning of 'hinder' in 'The thick mud hindered the rescue team's progress'.
Elige una opción para comprobar tu respuesta.
Respuesta correcta: D) To make slower or more difficult
💡 Explicación
'Hinder' means to make something slower or more difficult, which is what the mud did to the team's advance.
Ver respuesta
Respuesta correcta: D) To make slower or more difficult
- A) To help along quicklyHelping is the opposite sense, and the mud clearly caused delay.
- B) To describe in detailDescribing is what the team did in its report, not what the mud did.
- C) To measure the distance coveredMeasurement is a separate activity and does not match the verb used.
- D) To make slower or more difficult'Hindered' describes an obstacle that held up the team's progress.
💡 Explicación
'Hinder' means to make something slower or more difficult, which is what the mud did to the team's advance.
Pregunta 14
Pregunta 14 · D4Bloom: UnderstandA reading vocabulary lesson in a secondary school in San Salvador, SV.
Choose the best meaning of 'vivid' in 'She gave a vivid account of the festival'.
Elige una opción para comprobar tu respuesta.
Respuesta correcta: B) Producing a strong and clear impression
💡 Explicación
'Vivid' describes something that produces a strong, clear impression, which is what the account did on the listener.
Ver respuesta
Respuesta correcta: B) Producing a strong and clear impression
- A) Dull and difficult to followThat is the opposite sense; a vivid account is striking and clear.
- B) Producing a strong and clear impression'Vivid' is used for descriptions that stay firmly in the memory.
- C) Written down in black and whiteThe sense concerns the quality of the impression, not the medium used.
- D) Short and without detailVivid accounts are usually rich in detail rather than brief.
💡 Explicación
'Vivid' describes something that produces a strong, clear impression, which is what the account did on the listener.
Pregunta 15
Pregunta 15 · D4Bloom: UnderstandA reading vocabulary lesson in a secondary school in San Salvador, SV.
Read and choose the best meaning of 'feasible' in 'Building the bridge is technically feasible but very expensive'.
Elige una opción para comprobar tu respuesta.
Respuesta correcta: A) Possible to do or achieve
💡 Explicación
'Feasible' means possible to do, so the sentence says the project could be built although it would cost a great deal.
Ver respuesta
Respuesta correcta: A) Possible to do or achieve
- A) Possible to do or achieve'Technically feasible' states that nothing prevents the project.
- B) Impossible under any circumstancesThat is the sense of 'infeasible', which the sentence contradicts.
- C) Very cheap to carry outThe sentence says the opposite, that it is very expensive.
- D) Already completed in the pastNothing in the sentence says the work has been done.
💡 Explicación
'Feasible' means possible to do, so the sentence says the project could be built although it would cost a great deal.
Pregunta 16
Pregunta 16 · D4Bloom: UnderstandA reading vocabulary lesson in a secondary school in San Salvador, SV.
Choose the best meaning of 'decline' in 'The council declined to comment on the report until it was published'.
Elige una opción para comprobar tu respuesta.
Respuesta correcta: C) Refused politely to do or say something
💡 Explicación
In this context 'declined' means refused politely, so the council said nothing until the report appeared.
Ver respuesta
Respuesta correcta: C) Refused politely to do or say something
- A) Fell in amount or levelThat sense applies to figures, while the sentence is about refusing to speak.
- B) Became weaker graduallyThe sentence describes what the council did, not a process of weakening.
- C) Refused politely to do or say something'Declined to comment' is a polite refusal to give an answer.
- D) Agreed to the request after some discussionAgreeing is the opposite of what the verb describes here.
💡 Explicación
In this context 'declined' means refused politely, so the council said nothing until the report appeared.
Pregunta 17
Pregunta 17 · D4Bloom: UnderstandA reading vocabulary lesson in a secondary school in San Salvador, SV.
Read and choose the best meaning of 'consequence' in 'One of the consequences of the drought was a fall in the harvest'.
Elige una opción para comprobar tu respuesta.
Respuesta correcta: B) A result that follows from an action or event
💡 Explicación
'Consequence' means a result that follows from something, so the harvest fell as a result of the drought.
Ver respuesta
Respuesta correcta: B) A result that follows from an action or event
- A) A cause that leads to an eventA cause is what produced the drought, not what the fall is described as.
- B) A result that follows from an action or eventThe sentence presents the fall in the harvest as the result of the drought.
- C) An agreement reached by two sidesA negotiated agreement is a 'settlement' or an 'accord'.
- D) A serious crime against the lawThat is an 'offence' or a 'crime', unrelated to the sentence.
💡 Explicación
'Consequence' means a result that follows from something, so the harvest fell as a result of the drought.
Pregunta 18
Pregunta 18 · D4Bloom: UnderstandA reading vocabulary lesson in a secondary school in San Salvador, SV.
Choose the best meaning of 'striking' in 'There was a striking difference between the two drawings'.
Elige una opción para comprobar tu respuesta.
Respuesta correcta: A) Immediately noticeable or unusual
💡 Explicación
'Striking' describes something that attracts attention because it is unusual, which fits the comparison of the drawings.
Ver respuesta
Respuesta correcta: A) Immediately noticeable or unusual
- A) Immediately noticeable or unusualA striking feature stands out, which is what the sentence reports.
- B) Hitting something with forceThat sense describes the verb 'strike' rather than this adjective.
- C) Very small in sizeSmallness would not draw attention in the way the sentence suggests.
- D) Painted with a striking colourColour is not mentioned in the sentence at all.
💡 Explicación
'Striking' describes something that attracts attention because it is unusual, which fits the comparison of the drawings.
Pregunta 19
Pregunta 19 · D4Bloom: UnderstandA reading vocabulary lesson in a secondary school in San Salvador, SV.
Read the text and choose the best meaning of 'mitigate' in 'Planting trees helps mitigate the effects of the flood'.
Elige una opción para comprobar tu respuesta.
Respuesta correcta: C) To make less severe
💡 Explicación
'Mitigate' means to make something less severe, so the trees reduce the damage caused by flooding.
Ver respuesta
Respuesta correcta: C) To make less severe
- A) To make considerably worseThat is the sense of 'aggravate', the opposite of what the sentence states.
- B) To study carefully before decidingCareful study is what research does, not what mitigate means.
- C) To make less severe'Mitigate' is used for reducing the effect of a problem such as a flood.
- D) To avoid mentioning in any reportThe verb 'omit' or 'ignore' carries that sense, not 'mitigate'.
💡 Explicación
'Mitigate' means to make something less severe, so the trees reduce the damage caused by flooding.
Pregunta 20
Pregunta 20 · D4Bloom: UnderstandA reading vocabulary lesson in a secondary school in San Salvador, SV.
Choose the sentence in which 'sharp' describes a sudden and noticeable increase.
Elige una opción para comprobar tu respuesta.
Respuesta correcta: D) There was a sharp rise in the number of applications this year.
💡 Explicación
'Sharp' before a noun describing a change means sudden and steep, which is the sense in the correct sentence.
Ver respuesta
Respuesta correcta: D) There was a sharp rise in the number of applications this year.
- A) The knife on the table was very sharp indeed.Here the adjective describes the edge of a blade, not a change.
- B) She gave a sharp reply that ended the discussion.Here it describes the tone of the voice, not an increase.
- C) He turned at the sharp corner at the end of the street.Here the adjective describes a turn, not a change in numbers.
- D) There was a sharp rise in the number of applications this year.'A sharp rise' describes a sudden and steep increase.
💡 Explicación
'Sharp' before a noun describing a change means sudden and steep, which is the sense in the correct sentence.