Adult ESL/ELL Intermediate Quiz: City Travel Planning
9 questions · exam conditions
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City Travel PlanningQuestion 1 of 9

Maria needs to get from her apartment to City Hall for an important appointment at 2:30 PM. The bus schedule shows Bus 14 leaves her stop at 1:45 PM and arrives downtown in 35 minutes. From the downtown bus stop, City Hall is a 12-minute walk. While waiting, she overhears another passenger say that Bus 14 is running about 15 minutes late today due to road construction.

Based on the delay information Maria overheard, which statement BEST describes her situation, and what should she do?

She will arrive at City Hall at approximately 2:32 PM, which means she will be slightly late, so she should call ahead to inform City Hall she may need a few extra minutes to arrive.
She will arrive at City Hall at approximately 2:47 PM, which means she will be significantly late, so she should look for a faster alternative route or contact City Hall to reschedule.
She will arrive at City Hall at approximately 2:17 PM, which means she will still be on time, so she can wait calmly at the bus stop without making any changes to her plans.
She will arrive at City Hall at approximately 2:42 PM, which means she will be slightly late, so she should walk faster from the downtown bus stop to make up the lost time.
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Adult ESL/ELL Intermediate Quiz

Adult ESL/ELL Intermediate Quiz: City Travel Planning

Practice City Travel Planning in Adult ESL/ELL Intermediate with focused quiz questions that help you check what you know, review explanations, and build confidence with test-style prompts.

What this quiz covers

This quiz focuses on City Travel Planning, giving you a quick way to practice the rules, question types, and explanations that matter most for Adult ESL/ELL Intermediate.

How to use this quiz

Try each quiz question before looking at the correct answer. Use the explanations to review missed ideas, then come back to similar questions until the pattern feels familiar.

All questions

Question 1

Maria needs to get from her apartment to City Hall for an important appointment at 2:30 PM. The bus schedule shows Bus 14 leaves her stop at 1:45 PM and arrives downtown in 35 minutes. From the downtown bus stop, City Hall is a 12-minute walk. While waiting, she overhears another passenger say that Bus 14 is running about 15 minutes late today due to road construction.

Based on the delay information Maria overheard, which statement BEST describes her situation, and what should she do?

  1. She will arrive at City Hall at approximately 2:32 PM, which means she will be slightly late, so she should call ahead to inform City Hall she may need a few extra minutes to arrive.
  2. She will arrive at City Hall at approximately 2:47 PM, which means she will be significantly late, so she should look for a faster alternative route or contact City Hall to reschedule. (correct answer)
  3. She will arrive at City Hall at approximately 2:17 PM, which means she will still be on time, so she can wait calmly at the bus stop without making any changes to her plans.
  4. She will arrive at City Hall at approximately 2:42 PM, which means she will be slightly late, so she should walk faster from the downtown bus stop to make up the lost time.
Explanation: When a question gives you a schedule plus a delay, your job is to rebuild the timeline from scratch using the new information before evaluating any answer choices. Start with the original departure: 1:45 PM. The bus is 15 minutes late, so it now leaves at 2:00 PM. Add the 35-minute ride: the bus arrives downtown at 2:35 PM. Add the 12-minute walk: Maria reaches City Hall at 2:47 PM. Her appointment is at 2:30 PM, meaning she arrives 17 minutes late — a significant delay. The best response is to seek a faster alternative or contact City Hall to reschedule, making B the correct answer. Choice A gives an arrival time of 2:32 PM, which suggests someone only added the 15-minute delay to the scheduled arrival time (roughly 2:20 PM) rather than recalculating from the delayed departure. This underestimates the total lateness and recommends too casual a response. Choice C claims Maria arrives at 2:17 PM — actually earlier than her appointment. This ignores the delay entirely and is the most dangerous error, because acting on it means missing the appointment with no plan. Choice D calculates 2:42 PM, which is closer but still wrong — it appears to miscount either the ride time or the delay somewhere in the chain. More importantly, walking faster for 12 minutes realistically saves only a minute or two, not the 12+ minutes needed, making the recommended action unrealistic. Study tip: On math-in-context questions, always rebuild the full timeline step by step before reading the answer choices — one small error early in the chain makes every answer choice look plausible.

Question 2

Rosa is calling the transit authority helpline to report a problem and get information. She says: 'Hello, I was supposed to take the Route 5 bus at 3:20 PM from Harbor Street, but when I arrived at 3:15 PM, the bus was already gone. The schedule on the sign says the bus runs every 40 minutes. Can you tell me when the next bus will come, and is there anything I can do to report the early departure?' The helpline agent responds: 'I'm sorry about that. I'll note your complaint. The next Route 5 from Harbor Street will arrive at its scheduled time.'

Based on the schedule information Rosa provided, at what time should Rosa expect the next Route 5 bus, and which phrase from the conversation BEST supports that calculation?

  1. Rosa should expect the next bus at 3:55 PM, because the bus runs every 40 minutes, and adding 40 minutes to the 3:15 PM time she arrived at the stop gives 3:55 PM.
  2. Rosa should expect the next bus at 3:55 PM, because the bus was 5 minutes early today, and the transit authority will adjust the next departure to arrive 5 minutes sooner to stay on schedule.
  3. Rosa should expect the next bus at 4:00 PM, because the bus runs every 40 minutes on a fixed schedule, and adding 40 minutes to the missed 3:20 PM scheduled departure gives the next scheduled time of 4:00 PM. (correct answer)
  4. Rosa should expect the next bus at 4:20 PM, because the bus left 5 minutes early, which means the schedule resets from when the bus actually departed (3:15 PM), and adding 40 minutes to that early departure gives 3:55 PM — but then an additional 25-minute gap is added for the route to complete.
Explanation: When a question involves a fixed transit schedule, always anchor your math to the official scheduled times, not to when you personally arrived or when something went wrong. Bus schedules run on a set timetable, so each departure is calculated from the previous scheduled departure — not from late arrivals, early departures, or a passenger's arrival time. Rosa told us two key facts: the bus was scheduled for 3:20 PM, and Route 5 runs every 40 minutes. That means the next bus follows the fixed schedule: 3:20 PM+40 minutes=4:00 PM3:20 \text{ PM} + 40 \text{ minutes} = 4:00 \text{ PM}. The helpline agent confirmed this by saying the next bus "will arrive at its scheduled time," meaning the timetable hasn't changed. Answer C is correct. Answer A makes a classic mistake: it adds 40 minutes to 3:15 PM — the time Rosa arrived at the stop — rather than the scheduled departure time. Your personal arrival has no effect on the bus timetable. Answer B introduces an idea that was never stated: that the transit authority would adjust future departures to compensate for an early one. Nothing in the passage supports this, and that's not how fixed schedules work. Answer D is the most complicated distractor, but it builds on a false premise — that an early departure "resets" the schedule clock — and then adds an unexplained 25-minute gap that appears nowhere in the passage. Study tip: When you see schedule problems, identify the fixed interval and the last official scheduled time. Always do your math from the timetable, ignoring any early or late irregularities unless the passage explicitly says the schedule changed.

Question 3

Two coworkers, Jin and Fatima, are discussing their commute after learning that their usual Route 7 bus is cancelled today. Jin says: 'We can take Route 3 to Oak Street and then transfer to the crosstown tram. The tram stops right in front of our office.' Fatima replies: 'I checked the app — Route 3 comes in 4 minutes, but the next tram after we arrive at Oak Street won't come for another 22 minutes. There's also a taxi option, but it would cost $18 each, and the company only reimburses up to $10 per person for unplanned transit expenses.'

Fatima wants to discuss the taxi option honestly with Jin. Which statement BEST reflects an accurate and complete evaluation of the taxi option for both of them?

  1. The taxi is a poor choice because they would each pay $18, and since the company reimburses only $10 per person, each person would pay $8 out of pocket, making the bus-and-tram combination a clearly smarter financial decision regardless of time.
  2. The taxi is not worth considering because company reimbursement policies only apply to bus and train expenses, not taxis, so neither Jin nor Fatima would receive any reimbursement for taking a taxi to work.
  3. The taxi is the best choice because even though each person pays $8 out of pocket after reimbursement, the time saved by avoiding the 22-minute tram wait makes it worth the extra expense for both of them.
  4. The taxi is a reasonable choice only if they share one taxi together, because splitting the $18 fare means each person pays $9, which falls within the $10 reimbursement limit and results in no out-of-pocket cost for either person. (correct answer)
Explanation: When a question asks you to evaluate a practical option "accurately and completely," you need to check every detail — costs, policies, and creative solutions — before drawing a conclusion. Here's the key math the question is testing: the taxi costs $18 per person only if each person takes a separate taxi. But if Jin and Fatima share one taxi, the fare is $18 total, split between two people. That means each person pays $\18 \div 2 = $9 . Since the company reimburses up to $10 per person for unplanned transit, $9 falls within the reimbursement limit — meaning neither person pays anything out of pocket. That's exactly what D describes, making it the most accurate and complete evaluation. Choice A is tempting but makes a hidden assumption: it treats the taxi as a $18-per-person expense, ignoring the possibility of sharing one taxi. It also declares the bus-and-tram "clearly smarter" without considering the 22-minute wait, which may matter depending on their schedule. Choice B introduces a rule that was never stated in the passage — the passage only says the company reimburses up to $10 for "unplanned transit expenses," with no restriction excluding taxis. Don't add information that isn't there. Choice C reaches the right general idea (the taxi saves time), but it wrongly assumes each person pays $8 out of pocket, repeating the same math error as A. Your strategy tip: on reading comprehension questions, be careful not to add assumptions (like B) or miss creative solutions (like sharing a ride in D). Evaluate every option using only the information given.

Question 4

David is at the Central Station and wants to take the subway to visit his friend in the Riverside neighborhood. The subway map information states: Line A runs from Central Station to Midtown (8 minutes), and Line B runs from Midtown to Riverside (11 minutes). However, an announcement over the loudspeaker says: 'Attention passengers: Line B service is suspended until further notice due to a signal malfunction. Shuttle buses replacing Line B will depart from Exit 4 and take approximately 25 minutes to reach Riverside.'

David's friend is expecting him at 4:00 PM, and it is currently 3:35 PM. Which response MOST accurately evaluates whether David can arrive on time using the shuttle bus option?

  1. David can arrive on time because taking Line A (8 minutes) plus the shuttle bus (25 minutes) equals 33 minutes total, and he has 25 minutes before 4:00 PM — so the difference is only 8 minutes, which seems small enough to manage.
  2. David cannot arrive on time because taking Line A (8 minutes) plus the shuttle bus (25 minutes) equals 33 minutes total, meaning he would arrive at approximately 4:08 PM, so he should text his friend about the delay. (correct answer)
  3. David can arrive on time because the shuttle bus replaces Line B directly, so the total travel time stays the same as the original subway route of 19 minutes, leaving him plenty of time to arrive before 4:00 PM.
  4. David cannot arrive on time because the shuttle bus alone takes 25 minutes, and since he has only 25 minutes before his 4:00 PM arrival, there is no time remaining to also take Line A to Midtown first.
Explanation: When a question gives you travel times and a deadline, your job is to add up all the steps in the journey and compare the total to the time available — not just focus on one part of the trip. Here, David must take Line A and then the shuttle bus, because the shuttle departs from Midtown (Exit 4), not from Central Station. That means the full trip is 8+25=33 minutes8 + 25 = 33 \text{ minutes}. Since David starts at 3:35 PM, he would arrive at approximately 4:08 PM — eight minutes late. The smart move is to text his friend, making B the most accurate and practical response. Choice A makes a critical math error: it correctly calculates 33 minutes total but then claims David has 25 minutes available. From 3:35 PM to 4:00 PM is 25 minutes, but 33 > 25, so he cannot arrive on time. Calling an 8-minute delay "small enough to manage" doesn't change the math. Choice C confuses replacement with same duration. The shuttle replaces Line B's route but takes 25 minutes instead of 11 — the passage states this clearly. You cannot assume a replacement service keeps the same travel time. Choice D isolates only the shuttle bus time (25 minutes) and ignores that David also needs 8 minutes on Line A, reaching the wrong conclusion for the right general reason — a classic partial-reasoning trap. Study tip: On multi-step travel problems, always list every segment of the journey separately, add them all up, then compare the total to the time available. Missing even one segment leads to the wrong answer.

Question 5

During a group discussion, students are sharing how they handle unexpected transit changes. Leon says: 'Last Friday, I was on the subway when the driver announced: "Due to a track issue, this train will terminate at Washington Station. All passengers must exit. Free shuttle service will be available at street level for those continuing toward the North End."' Leon continued: 'My destination was two stops past Washington Station. I got off, but I was confused about what to do next.'

Another student asks Leon: 'What would have been the MOST effective thing to say or ask when you exited at Washington Station?' Which response demonstrates the BEST interpersonal communication strategy for handling this transit disruption?

  1. Leon should have announced to nearby passengers: 'Everyone going to the North End should follow me — I think the shuttle is this way based on the signs I saw earlier when I used this station.'
  2. Leon should have said to another passenger: 'This is so frustrating — the train should not have stopped here. I hope they fix this quickly so we can all get to where we are going without more delays.'
  3. Leon should have called a friend and said: 'I'm stuck at Washington Station because the subway broke down. Can you look up online how to get to the North End from here and tell me what to do?'
  4. Leon should have said to a transit worker: 'Excuse me, I need to get to North End. Does the free shuttle go all the way there, or will I need to transfer again, and approximately how long will it take?' (correct answer)
Explanation: When you face a question about interpersonal communication during an unexpected situation, ask yourself: Who has the information I need, and am I asking in a way that gets me specific, useful answers? The best communication strategy is targeted, direct, and solution-focused. Option D is the strongest choice because Leon speaks directly to a transit worker — the person with authority and accurate knowledge — and asks two precise questions: whether the shuttle reaches North End, and how long it will take. This gives Leon exactly what he needs to make a smart decision quickly. Notice that the question is polite ("Excuse me") but focused on outcomes, not complaints. Option A sounds helpful on the surface, but Leon is guessing based on memory, not confirmed information. Leading strangers with uncertain directions could cause more confusion or even send people the wrong way. Good communication means being honest about what you don't know. Option B expresses frustration to another passenger, which is understandable emotionally, but it solves nothing. Venting to a fellow commuter doesn't move Leon closer to his destination. This is a common communication trap — talking about a problem instead of taking action to solve it. Option C involves asking a friend to search online remotely, which is slow and indirect. A transit worker right in front of Leon has faster, more reliable, real-time information. Reaching out to someone not at the scene when help is immediately available is poor problem-solving. Your strategy tip: On communication questions, always look for the answer where someone speaks to the right person, asks clear and specific questions, and focuses on solving the problem — not reacting to it emotionally.

Question 6

A city transit app sends Marcus the following notification: 'Your saved trip — Bus 22 from Elm Ave to City Center — is affected by a detour. Bus 22 will NOT stop at Elm Ave or Pine St today. The nearest active stop is Maple Blvd, which is 3 blocks north of Elm Ave. Bus 22 will run on its normal schedule from Maple Blvd. Your usual departure time of 8:10 AM is unchanged. Allow extra time to reach the new stop.' Marcus normally walks from his home to the Elm Ave stop in 5 minutes. He leaves his home at 8:05 AM on normal days.

Marcus estimates that walking from his home to Maple Blvd takes about 12 minutes. If he still wants to catch the 8:10 AM Bus 22 at Maple Blvd, what is the LATEST time he should leave his home, and is it realistic given the notification he received?

  1. He should leave by 7:58 AM, which is 7 minutes earlier than his usual departure time of 8:05 AM; this is realistic only if he received the notification before 7:58 AM and immediately adjusted his plans. (correct answer)
  2. He should leave by 8:00 AM, which is 5 minutes earlier than his usual departure time; this is not realistic because the app's notification says the schedule is unchanged, meaning he does not need to leave earlier than normal.
  3. He should leave by 7:58 AM, which is 7 minutes earlier than his usual departure time; however, since the bus schedule is unchanged, he can simply walk faster and still leave at 8:05 AM as usual.
  4. He should leave by 8:05 AM, the same time as usual, because the notification states the departure time of 8:10 AM is unchanged and he only needs to walk to a different stop, not catch a different bus.
Explanation: When a transit notification changes your stop but keeps the schedule the same, your job is to recalculate your travel time and work backwards from the bus departure to find your new required departure time. Here's the math: Marcus needs to arrive at Maple Blvd by 8:10 AM. The walk takes 12 minutes. Subtract: 8:10−12 min=7:58 AM8{:}10 - 12 \text{ min} = 7{:}58 \text{ AM}. That's the latest he can leave home. Compared to his usual 8:05 AM departure, he must leave 7 minutes earlier. But is it realistic? Only if he received the notification before 7:58 AM and had time to act on it — which is exactly what answer A correctly identifies. Answer B calculates a departure time of 8:00 AM (only 10 minutes before the bus), which doesn't give him enough time for a 12-minute walk — the math simply doesn't work. It also misreads the notification: "schedule unchanged" means the bus times are the same, not that Marcus's routine can stay the same. Answer C gets the departure time right (7:58 AM) but then contradicts itself by suggesting he can leave at 8:05 anyway and "walk faster." The notification says it's a 12-minute walk — he can't assume he'll make up 7 minutes on foot. Answer D ignores the core problem entirely. Yes, the bus time is unchanged, but Marcus is now 3 blocks farther away. Leaving at 8:05 for a 12-minute walk means arriving at 8:17 — 7 minutes after the bus has gone. Study tip: On word problems like this, always identify what changed and what stayed the same, then recalculate from scratch. Don't assume a detail that's unchanged (like the schedule) means nothing else needs adjusting.

Question 7

Omar is planning to attend a job fair across town. He asks a neighbor for advice. The neighbor says: 'Take the Green Line train — it's direct and only 20 minutes. But the Green Line is closed for repairs on Mondays and Tuesdays. On those days, you have to take the Blue Line to Central Hub, then transfer to the crosstown bus. That takes about 45 minutes total.' Omar checks his calendar and sees the job fair is on a Wednesday.

Omar tells his neighbor, 'I'll plan for 45 minutes of travel time just to be safe.' How should the neighbor BEST respond to Omar's travel plan?

  1. The neighbor should agree with Omar's plan, because even though the Green Line is available on Wednesday, planning for 45 minutes is smart since unexpected delays can always occur on any transit route.
  2. The neighbor should agree with Omar's plan, because the job fair falls on a Wednesday, which means the Green Line is under repair and the 45-minute Blue Line and bus route is the only option available to him.
  3. The neighbor should correct Omar, explaining that since the job fair is on Wednesday, the Green Line will be available and the trip should take only 20 minutes, so planning for 45 minutes adds unnecessary extra time. (correct answer)
  4. The neighbor should correct Omar, explaining that the crosstown bus and Blue Line option takes 45 minutes only when the Green Line is fully closed, and on Wednesdays a partial Green Line service runs, cutting the trip to about 30 minutes.
Explanation: When reading comprehension questions ask you to evaluate a character's plan or decision, your job is to carefully match the conditions in the passage to the specific situation described. Don't assume — track the details. Here, the neighbor gave Omar two clear scenarios: Green Line is available Monday–Tuesday (closed), and all other days (including Wednesday) the Green Line runs normally in 20 minutes. Omar's job fair is on Wednesday, meaning the Green Line is fully operational. Omar should plan for 20 minutes, not 45. Choice C is correct because it accurately applies the passage's information. The neighbor should gently correct Omar — since Wednesday is not a repair day, the Green Line is available, and the 20-minute route is the right one to plan around. Budgeting 45 minutes misreads the schedule entirely. Choice A is tempting because planning extra time for unexpected delays sounds like reasonable, cautious thinking in real life. However, this question asks what the neighbor should best respond based on the passage — and the passage gives no indication of general delays. The neighbor's advice was specific, not open-ended. Choice B contains a direct factual error: it states the Green Line is under repair on Wednesday. The passage clearly says repairs only affect Mondays and Tuesdays. Wednesday is a normal service day. Choice D introduces information that was never in the passage — "partial Green Line service" on Wednesdays is completely made up. Always base your answers on what the passage actually says, not invented details. Study tip: On reading comprehension questions, underline or mentally flag specific conditions (days, times, rules). Then trace those conditions carefully to the scenario in the question before choosing your answer.

Question 8

Priya calls the city transit information line to ask about getting to the airport. The operator tells her: 'The Airport Express bus runs every 30 minutes from Downtown Terminal. The first bus of the day leaves at 5:00 AM, and the last bus leaves at 11:00 PM. The ride to the airport takes 45 minutes. Please note that on weekends, all buses run 20 minutes later than the scheduled times shown on the website.' Priya's flight departs on a Saturday at 8:15 AM, and the airline recommends arriving at the airport at least 90 minutes before departure.

Priya wants to catch the LATEST possible bus that still gets her to the airport on time. Considering the weekend schedule adjustment, which bus departure time should she take?

  1. She should take the bus that departs at 5:50 AM on the weekend schedule, as it will arrive at the airport at 6:35 AM, giving her exactly 100 minutes before her 8:15 AM flight, which satisfies the 90-minute requirement. (correct answer)
  2. She should take the bus that departs at 6:20 AM on the weekend schedule, as it will arrive at the airport at 7:05 AM, giving her exactly 70 minutes before her 8:15 AM flight, which is close enough to the recommendation.
  3. She should take the bus that departs at 5:20 AM on the weekend schedule, as it will arrive at the airport at 6:05 AM, giving her exactly 130 minutes before her 8:15 AM flight, which satisfies the 90-minute requirement.
  4. She should take the bus that departs at 6:50 AM on the weekend schedule, as it will arrive at the airport at 7:35 AM, giving her exactly 40 minutes before her 8:15 AM flight, which is the latest bus available that morning.
Explanation: When a question involves multiple time adjustments stacked together, slow down and work through each step in order — don't try to solve it all at once. Here, you need to: (1) find the latest possible arrival time, (2) work backward to find the latest bus departure, and (3) apply the weekend delay. Start from Priya's constraint. Her flight is at 8:15 AM, and she must arrive 90 minutes early, so she must be at the airport by 8:15−1:30=6:45 AM8:15 - 1:30 = 6:45 \text{ AM}. Since the ride takes 45 minutes, the bus must depart by 6:45−0:45=6:00 AM6:45 - 0:45 = 6:00 \text{ AM} at the latest. Now apply the weekend rule: all times shift 20 minutes later than the website schedule. That means the weekday schedule time you want is 6:00−0:20=5:40 AM6:00 - 0:20 = 5:40 \text{ AM}. Buses run every 30 minutes from 5:00 AM, so the 5:00 AM and 5:30 AM buses are your options — 5:30 AM is the latest that works. On the weekend, that bus runs at 5:30+0:20=5:50 AM5:30 + 0:20 = 5:50 \text{ AM}, arriving at 6:35 AM — giving her 100 minutes before departure. That confirms A is correct. B is wrong because a 6:20 AM departure arrives at 7:05 AM, leaving only 70 minutes — below the required 90. C is an earlier bus than necessary; while it works, it's not the latest option. D is the trap — it sounds like "the latest bus," but arriving at 7:35 AM gives only 40 minutes, which fails the requirement entirely. Study tip: On multi-step time problems, always work backward from the deadline. This prevents the common mistake of accidentally choosing a bus that sounds late but arrives too late.

Question 9

Keiko is explaining her city travel plans to her English class as a speaking exercise. She says: 'Every Tuesday I take the number 9 bus to my ESL class. The bus leaves my stop at 6:45 PM. Last week, the bus driver told me, "We're behind schedule — expect us about ten minutes late to each stop today." So I knew I had extra time, and I went back inside my apartment to get my umbrella.'

Keiko's classmate asks: 'Did Keiko correctly understand what the bus driver meant?' Which response BEST evaluates whether Keiko's interpretation and action were appropriate?

  1. Keiko correctly understood the driver. If the bus was running 10 minutes late to each stop, her stop would be served at approximately 6:55 PM, giving her about 10 extra minutes to retrieve her umbrella before needing to be at the stop. (correct answer)
  2. Keiko misunderstood the driver. The phrase 'behind schedule' means the bus had already left her stop early, so she should have run to catch it rather than going back inside her apartment for her umbrella.
  3. Keiko partially understood the driver. While the bus was late, 'ten minutes late to each stop' means the total trip takes 10 extra minutes, not that her specific stop would be delayed by the full 10 minutes, so she may have missed the bus.
  4. Keiko correctly understood the driver, but her action was inappropriate because retrieving an umbrella is not a transit-related reason to leave a bus stop, and she risked missing the bus for a non-essential item.
Explanation: When evaluating whether someone correctly understood a message, you need to do two things: analyze what the speaker's words actually meant, and then check whether the listener's response matched that meaning. This kind of question tests both language comprehension and logical reasoning together. The bus driver said the bus was running "ten minutes late to each stop." This means every individual stop on the route — including Keiko's — would be delayed by ten minutes. Since Keiko's stop is normally served at 6:45 PM, she could expect the bus at approximately 6:55 PM. That gives her a full ten-minute window. Going back inside to grab her umbrella is a perfectly reasonable use of that time, assuming her apartment is close. Answer A is correct because Keiko's interpretation was accurate and her action was logical. Answer B is wrong because it misdefines "behind schedule." That phrase means the bus is running late, not that it left early. Telling Keiko to run would be the opposite of what the situation called for. Answer C introduces a false distinction — "ten minutes late to each stop" means each stop is individually delayed by ten minutes, not that the total trip time increases by ten minutes spread across all stops. This is a common trap: overthinking straightforward language. Answer D is wrong because there is nothing inappropriate about retrieving an umbrella during a known delay. The driver's message exists precisely so passengers can make informed decisions like this one. Your strategy tip: when a question asks whether someone "correctly understood" something, always return to the exact words of the original message and trace the logic step by step before evaluating the person's response.