In a Heredia hospital, a nurse announces when her morning shift begins.
She says, 'My shift starts at six.' When does her work begin?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: A)At 6 a.m.
💡 Explicación
A stated detail is confirmed by matching both the number and the time marker you hear, here six in the morning.
Ver respuesta
Respuesta correcta: A)At 6 a.m.
A)At 6 a.m.Six in the morning matches the number she says and the morning context of a shift start.
B)At 6 p.m.Six at night needs the p.m. marker, and she never mentions evening, so this hour conflicts.
C)At 4 a.m.Four is a number the recording never uses, so this hour is invented rather than heard.
D)At 9 a.m.Nine belongs to the evening round of shifts, and she announces only one starting time.
💡 Explicación
A stated detail is confirmed by matching both the number and the time marker you hear, here six in the morning.
Pregunta 2
Pregunta 2 · D3Bloom: Understand
In a San Jose campus announcement, Sofia explains why she joined the debate club.
She says, 'Debate meets at six and my shift ends at seven.' What follows?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: C)She reaches the club late.
💡 Explicación
An inference must follow logically from two heard details: a six o'clock meeting after a seven o'clock shift forces a late arrival.
Ver respuesta
Respuesta correcta: C)She reaches the club late.
A)She prefers late meetings.Choosing late meetings is a preference she never states; she only reports a clash between two fixed times.
B)She leads the club.Leadership is never mentioned, so her role in the club cannot be inferred from the times she quoted.
C)She reaches the club late.A meeting at six after a seven o'clock shift end means she always joins after the start, so this follows.
D)She needs a ride.Transport is never discussed; the timing of her shift alone explains the conflict she reports.
💡 Explicación
An inference must follow logically from two heard details: a six o'clock meeting after a seven o'clock shift forces a late arrival.
Pregunta 3
Pregunta 3 · D4Bloom: Apply
At a Monteverde eco-lodge, a guide explains the morning bird count.
He says, 'We count from five and we finish at seven.' How long is it?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: B)Two hours.
💡 Explicación
To infer a duration, subtract the earlier time from the later one: seven o'clock less five o'clock equals two hours.
Ver respuesta
Respuesta correcta: B)Two hours.
A)Half an hour.Half an hour would end at 5:30, and no such second time appears anywhere in what he says.
B)Two hours.Seven minus five gives exactly two hours, and both times are stated, so the duration is certain.
C)Five hours.Five is the hour the count starts, not its length, and confusing a start with a duration is a common slip.
D)Twelve hours.Twelve hours would run past the evening, but the count is complete at seven, so this is far too long.
💡 Explicación
To infer a duration, subtract the earlier time from the later one: seven o'clock less five o'clock equals two hours.
Pregunta 4
Pregunta 4 · D4Bloom: Analyze
In Alajuela, a bus driver explains why his morning trip takes longer now.
He says, 'The bridge is closed and we drive around the hill.' What is the effect?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: D)His trip takes longer.
💡 Explicación
Listen for cause and effect in one sentence: a closed bridge plus a detour around the hill produces a longer, not shorter, ride.
Ver respuesta
Respuesta correcta: D)His trip takes longer.
A)His route is shorter.Driving around the hill adds distance rather than removing it, so a shorter route is the opposite of the truth.
B)His bus is emptier.Passenger numbers are never mentioned; the only changes he names are the closure and the new path.
C)His fare has risen.Nothing is said about what he charges, so a fare increase is a guess added to the announcement.
D)His trip takes longer.A detour always adds kilometres and minutes, so the direct effect of his two facts is a longer trip.
💡 Explicación
Listen for cause and effect in one sentence: a closed bridge plus a detour around the hill produces a longer, not shorter, ride.
Pregunta 5
Pregunta 5 · D5Bloom: Evaluate
At a Cartago college fair, an admissions officer explains campus transport.
She says, 'The shuttle runs only at seven and at five.' What do commuters learn?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: A)Buses leave twice a day.
💡 Explicación
Limit words such as only and twice restrict and quantify what you hear: two named times mean a twice-a-day service.
Ver respuesta
Respuesta correcta: A)Buses leave twice a day.
A)Buses leave twice a day.Two named departure times mean two runs a day, and the word only confirms that nothing else operates.
B)Buses run all morning.The word only rules out continuous service, so a shuttle running all morning contradicts what she announces.
C)Buses cost extra at noon.No price or fee appears in her description, so a noon charge is invented rather than heard.
D)Buses stop before the fair.She describes a limited service with two runs, not a cancelled one, so nothing about stopping is implied.
💡 Explicación
Limit words such as only and twice restrict and quantify what you hear: two named times mean a twice-a-day service.
Pregunta 6
Pregunta 6 · D5Bloom: Remember
In a Puntarenas harbour talk, a captain explains when the boats leave.
He says, 'We sail at four, not at five.' Which time should travellers trust?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: B)Four.
💡 Explicación
A correction with not still carries information: the rejected option is the wrong one and the retained hour is the right one.
Ver respuesta
Respuesta correcta: B)Four.
A)Three.Three never appears in the announcement, so the only figures on offer are four and the rejected five.
B)Four.He states four and explicitly rejects five, so four is the sailing time a traveller should trust.
C)Five.Five is the hour he refuses with the word not, so picking it repeats the error he corrected.
D)Six.Six is not mentioned at all in what he says, so it cannot be the departure time he announced.
💡 Explicación
A correction with not still carries information: the rejected option is the wrong one and the retained hour is the right one.
Pregunta 7
Pregunta 7 · D6Bloom: Understand
In a Liberia town meeting, a resident complains about noise from a nearby bar.
She says, 'The music stops at ten, but the cars keep coming.' What is the problem?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: D)Noise continues after ten.
💡 Explicación
When a speaker joins two facts with but, the surprising half carries the message: the music stops, yet the noise goes on.
Ver respuesta
Respuesta correcta: D)Noise continues after ten.
A)The music is too quiet.She never says the music is quiet; her complaint is about how long the disturbance lasts, not about volume.
B)The bar closes early.She describes noise carrying on, not a bar shutting down, so an early closing is not what she reports.
C)The street is too narrow.The width of the street never comes up; her details are the music, the cars and the hour of ten.
D)Noise continues after ten.Music stopping at ten while cars keep arriving means the noise lasts past that hour, which is the real problem.
💡 Explicación
When a speaker joins two facts with but, the surprising half carries the message: the music stops, yet the noise goes on.
Pregunta 8
Pregunta 8 · D6Bloom: Apply
A Limon port agent reads out a shipping notice to truck drivers.
She reads, 'No trucks enter after four.' What follows for a driver arriving at five?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: A)The truck enters before four.
💡 Explicación
A closing time sets a deadline: after it entry stops, so the valid inference concerns arriving earlier, not paying more.
Ver respuesta
Respuesta correcta: A)The truck enters before four.
A)The truck enters before four.The ban applies after four, so any truck that still enters must do it before that hour, exactly as this states.
B)The truck enters at any hour.Entering at any hour ignores the closing time she reads aloud, so it breaks the rule she announced.
C)The truck pays a late fee.No payment or fee appears in the notice, so a late charge is an invented consequence of her words.
D)The truck uses gate two.She names a single gate; a second gate used as a workaround is not part of what she read.
💡 Explicación
A closing time sets a deadline: after it entry stops, so the valid inference concerns arriving earlier, not paying more.
Pregunta 9
Pregunta 9 · D6Bloom: Analyze
In a Cartago lecture, Professor Mora finishes his talk about group work.
He says, 'Some students prefer to work alone.' What does he think of that?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: C)He doubts it is the best choice.
💡 Explicación
Hedged phrases like some or a few signal the speaker's doubt, so listeners must infer the attitude and not only the topic.
Ver respuesta
Respuesta correcta: C)He doubts it is the best choice.
A)He fully supports working alone.Full support needs firmer praise, yet his hedged phrase raises the idea only to question it.
B)He has no opinion at all.Raising a habit without praise is not neutrality; the hedge and his topic point to a reservation.
C)He doubts it is the best choice.A careful academic hedge such as some usually signals doubt, so he is questioning solo work, not backing it.
D)He forbids solo work.He issues no rule at all in what he says, so turning his doubt into a ban misreads his tone.
💡 Explicación
Hedged phrases like some or a few signal the speaker's doubt, so listeners must infer the attitude and not only the topic.
Pregunta 10
Pregunta 10 · D7Bloom: Evaluate
In a Desamparados interview, a nurse explains a free health campaign.
She says, 'We vaccinate children free on Friday.' What is the campaign doing?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: B)It offers a service at no cost.
💡 Explicación
Detail words carry the purpose: free signals no payment and a named weekday signals a special session aimed at access.
Ver respuesta
Respuesta correcta: B)It offers a service at no cost.
A)It repeats the clinic rules.Nothing is restated or corrected here; she announces a new offer rather than repeating existing clinic rules.
B)It offers a service at no cost.The word free names zero payment and Friday gives the day, so the campaign offers a service that costs nothing.
C)It closes the clinic early.The clinic does not shut; she adds an extra session, so closing early runs against the message.
D)It trains new volunteers.Volunteers are never mentioned; the free Friday session is a service for patients, not a staff course.
💡 Explicación
Detail words carry the purpose: free signals no payment and a named weekday signals a special session aimed at access.
Pregunta 11
Pregunta 11 · D7Bloom: Remember
In a Quevedo museum talk, a guide says the museum closes at six.
A student wrote, 'The museum closes at noon.' Which correction should she make?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: C)Change noon to six.
💡 Explicación
To spot a summary error, compare each written item with the audio: keep what matches and change only the word that differs.
Ver respuesta
Respuesta correcta: C)Change noon to six.
A)Change noon to nine.Nine is never mentioned as a closing hour, so this would replace one wrong word with another wrong word.
B)Change nine to noon.Nine does not appear in the audio at all, so the note cannot be repaired by inserting that hour.
C)Change noon to six.Six is the hour the guide actually says, so deleting the time loses real detail instead of repairing it.
D)Delete the closing time.Removing the line throws away correct information when only one word inside it is inaccurate.
💡 Explicación
To spot a summary error, compare each written item with the audio: keep what matches and change only the word that differs.
Pregunta 12
Pregunta 12 · D7Bloom: Understand
In a Guapiles interview, a farmer explains how she plants coffee on her farm.
She says: dig the rows, add compost, then sow the seed. Which order is it?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: A)Dig the rows, add compost, then sow.
💡 Explicación
Listening for a sequence means catching the order words she uses: first, then and only then mark the true chain of actions.
Ver respuesta
Respuesta correcta: A)Dig the rows, add compost, then sow.
A)Dig the rows, add compost, then sow.She prepares the ground, feeds it and sows last, and that is exactly the fixed sequence she described.
B)Add compost, dig the rows, then sow.The ground has to be dug before compost goes in, so putting compost first breaks the order she gave.
C)Dig the rows, sow, then add compost.Compost is added before sowing, not after it, so this list reverses the middle two steps.
D)Sow the seed, dig the rows, then compost.Nothing can be sown before the rows are dug and fed, so this arrangement starts with the last real step.
💡 Explicación
Listening for a sequence means catching the order words she uses: first, then and only then mark the true chain of actions.
Pregunta 13
Pregunta 13 · D8Bloom: Apply
In a Turrialba interview, a man explains why he changed jobs last year.
He says, 'I quit because I was bored, not for the money.' Which reason?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: D)He felt bored.
💡 Explicación
When a speaker contrasts two causes with not, the reason he keeps is the true one and the other is a trap for inattentive listeners.
Ver respuesta
Respuesta correcta: D)He felt bored.
A)The pay was too low.He rules the pay explanation out with the word not, so choosing money reverses the reason he kept.
B)The hours were too long.Working hours are never mentioned; the contrast he draws is between boredom and low pay.
C)His boss was unfair.His supervisor is not part of the interview, so an unfair boss is a detail the recording never supplies.
D)He felt bored.He names boredom as his reason and rejects money, so this option matches the cause he actually stressed.
💡 Explicación
When a speaker contrasts two causes with not, the reason he keeps is the true one and the other is a trap for inattentive listeners.
Pregunta 14
Pregunta 14 · D8Bloom: Analyze
In a Palmares interview, a shopkeeper counts three customers in her morning.
One of them came while it rained. Which summary adds nothing she said?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: B)Three customers came in, one while it rained.
💡 Explicación
A faithful summary keeps the heard detail and refuses to add causes, moods or quantities that the speaker never supplied.
Ver respuesta
Respuesta correcta: B)Three customers came in, one while it rained.
A)She waited for three rainy customers.This makes the customers wait and ties all three to the rain, two details she never mentions in the interview.
B)Three customers came in, one while it rained.It keeps the three customers and the rainy hour exactly as heard, without adding a cause, a feeling or a total.
C)She served nobody during the rain.One rainy customer is the opposite of nobody in the rain, so this summary contradicts the recording.
D)Her shop was busy all morning.Three customers and one slow hour do not make a busy morning, so this overstates what the recording shows.
💡 Explicación
A faithful summary keeps the heard detail and refuses to add causes, moods or quantities that the speaker never supplied.
Pregunta 15
Pregunta 15 · D8Bloom: Evaluate
A Nicoya radio host introduces a weather alert about heavy rain.
Which phrase best fits his purpose of warning people about the danger?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: C)The host is selling umbrellas today.
💡 Explicación
To judge a speaker's purpose, check the action the words invite: advice tied to a risk signals a warning, not small talk or advertising.
Ver respuesta
Respuesta correcta: C)The host is selling umbrellas today.
A)This broadcast is a friendly chat.A casual chat carries no risk information, so a flood alert would hardly be described as friendly small talk.
B)The rain will last about one hour.A one-hour forecast gives a duration, but the host is warning about danger, not only about timing.
C)The host is selling umbrellas today.A warning tells people what to do, and naming the flooded bus route gives both the risk and the action.
D)School is cancelled for the day.A school closure is a specific announcement he never makes, so this is a guess added to the audio.
💡 Explicación
To judge a speaker's purpose, check the action the words invite: advice tied to a risk signals a warning, not small talk or advertising.
Pregunta 16
Pregunta 16 · D9Bloom: Remember
In a San Jose exam hall, an invigilator explains the rules for the listening test.
She says, 'One replay only, and none for question six.' What is the rule?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: D)Question six cannot be replayed.
💡 Explicación
Listen for limit words and exceptions: one replay sets the ceiling, and the phrase about question six removes it there.
Ver respuesta
Respuesta correcta: D)Question six cannot be replayed.
A)Every question can be replayed.One replay is the limit she states and the exception narrows it, so no question can be replayed twice.
B)Two replays are allowed.She announces a single replay, not two, so counting her words gives a smaller number than this option.
C)Replays are banned entirely.Replays are allowed once in general, so a complete ban reads her rule as far stricter than she stated.
D)Question six cannot be replayed.She sets two separate rules, one general replay and one exception, and the exception removes the replay there.
💡 Explicación
Listen for limit words and exceptions: one replay sets the ceiling, and the phrase about question six removes it there.
Pregunta 17
Pregunta 17 · D9Bloom: Understand
In a Heredia interview, a coach explains that he moved his training session.
Note: 'training - moved - 4 p.m.' Which sentence reports it correctly?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: B)Training was moved to four in the afternoon.
💡 Explicación
Turning shorthand into a full sentence needs the missing pieces: a time, an afternoon marker and a passive verb for a finished change.
Ver respuesta
Respuesta correcta: B)Training was moved to four in the afternoon.
A)Training moves from four in the morning.The note gives no starting time and says morning nowhere, so an early shift is invented detail.
B)Training was moved to four in the afternoon.A single afternoon at four o'clock matches a passive report of a change, the normal way to note a new time.
C)Training will move to four tomorrow.Nothing in the note mentions tomorrow, so turning a finished change into a future event misreads it.
D)Training was moved from four in the afternoon.The note records the new time rather than the old one, so reporting it as a time left behind reverses the change.
💡 Explicación
Turning shorthand into a full sentence needs the missing pieces: a time, an afternoon marker and a passive verb for a finished change.
Pregunta 18
Pregunta 18 · D9Bloom: Apply
In a Tamarindo announcement, a lifeguard lists three rules for the beach.
He names glass, fires and dogs. Which rule is missing from his list?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: C)No alcohol on the beach.
💡 Explicación
To find what was not said, compare each option against the heard list one by one and keep only the item with no match.
Ver respuesta
Respuesta correcta: C)No alcohol on the beach.
A)No glass bottles on the sand.Glass bottles are named explicitly as banned, so this detail is present in the announcement.
B)No cooking fires on the sand.Cooking fires are one of the warnings he gives, so the rule about fires on the sand does appear.
C)No alcohol on the beach.His list covers glass, fires and dogs, but alcohol never appears, so this is the item he left out.
D)No dogs in the water.Dogs in the water are among the items he names, so this rule is part of the recorded warning.
💡 Explicación
To find what was not said, compare each option against the heard list one by one and keep only the item with no match.
Pregunta 19
Pregunta 19 · D10Bloom: Analyze
In a Puntarenas meeting, a port official justifies a new schedule rule.
She says, 'Cargo waits less now, but crews arrive earlier.' What trade-off is that?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: A)Earlier work hours for shorter waits.
💡 Explicación
A trade-off claim connects two facts with but: what is gained and what is paid for it, so a listener must name both sides.
Ver respuesta
Respuesta correcta: A)Earlier work hours for shorter waits.
A)Earlier work hours for shorter waits.She links an earlier start for crews to a shorter wait for cargo, so the gain is paid for with earlier hours.
B)Longer shifts for lower wages.Wages never appear in what she says, so the trade she describes concerns time, not pay.
C)Fewer ships for faster service.She does not reduce the number of ships; her only facts are about arrival times and waiting.
D)Later hours for faster loading.The rule moves crews earlier, not later, so this option reverses the direction of the change.
💡 Explicación
A trade-off claim connects two facts with but: what is gained and what is paid for it, so a listener must name both sides.
Pregunta 20
Pregunta 20 · D10Bloom: Evaluate
In a Siquirres interview, a woman explains her evening English practice.
She pauses a series to copy new words. Why does she pause it?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: D)To keep and learn the new words.
💡 Explicación
Inferring purpose asks what action the speaker takes and what she says it achieves for her, here learning new vocabulary.
Ver respuesta
Respuesta correcta: D)To keep and learn the new words.
A)To check how much time is left.The timing of the episode is never mentioned, and pausing is a step she chooses, not a clock check.
B)To call a family member at home.No call or relative appears in what she says, so the pause serves her own study, not a conversation.
C)To rewind the whole episode.She copies single words instead of starting the episode again, so her purpose is narrower than rewinding.
D)To keep and learn the new words.Pausing is a deliberate step and she links it to copying words, so the aim is to keep and learn vocabulary.
💡 Explicación
Inferring purpose asks what action the speaker takes and what she says it achieves for her, here learning new vocabulary.
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