Conversational Japanese Quiz: Using Basic Connectors
10 questions · exam conditions
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Using Basic ConnectorsQuestion 1 of 10

A student writes: 'I love spicy food,   I always order the hottest dish on the menu.' A classmate suggests replacing the blank with 'but.' Why would 'but' be an illogical connector in this sentence, and which connector would be most appropriate?

'But' would be illogical because it is a connector that can only link two independent clauses about different topics, and 'and' would be most appropriate since it simply joins two related positive statements about the same preference
'But' would be illogical because it signals contrast or contradiction, yet ordering the hottest dish is consistent with — not opposed to — loving spicy food; 'so' would be most appropriate because it shows the ordering behavior is a result of the food preference
'But' would be illogical because it must always be followed by a negative statement, and 'because' would be most appropriate since ordering spicy food is the reason that explains the love for it
'But' would be illogical because it introduces a time sequence that contradicts the present tense of the first clause, and 'then' would be most appropriate to show what happens after loving spicy food is established
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Conversational Japanese Quiz

Conversational Japanese Quiz: Using Basic Connectors

Practice Using Basic Connectors in Conversational Japanese 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 Using Basic Connectors, giving you a quick way to practice the rules, question types, and explanations that matter most for Conversational Japanese.

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

A student writes: 'I love spicy food,   I always order the hottest dish on the menu.' A classmate suggests replacing the blank with 'but.' Why would 'but' be an illogical connector in this sentence, and which connector would be most appropriate?

  1. 'But' would be illogical because it is a connector that can only link two independent clauses about different topics, and 'and' would be most appropriate since it simply joins two related positive statements about the same preference
  2. 'But' would be illogical because it signals contrast or contradiction, yet ordering the hottest dish is consistent with — not opposed to — loving spicy food; 'so' would be most appropriate because it shows the ordering behavior is a result of the food preference (correct answer)
  3. 'But' would be illogical because it must always be followed by a negative statement, and 'because' would be most appropriate since ordering spicy food is the reason that explains the love for it
  4. 'But' would be illogical because it introduces a time sequence that contradicts the present tense of the first clause, and 'then' would be most appropriate to show what happens after loving spicy food is established
Explanation: When you see a question about connectors (also called conjunctions or transition words), your job is to analyze the logical relationship between the two clauses — cause/effect, contrast, addition, sequence — and match that relationship to the right connector. In this sentence, the first clause expresses a preference ("I love spicy food"), and the second clause describes a behavior ("I always order the hottest dish"). Ask yourself: does the behavior contradict the preference, or does it follow naturally from it? Ordering the hottest dish is a completely predictable consequence of loving spicy food — there's no contradiction at all. The correct answer is B because "but" signals contrast or opposition, which doesn't exist here. The word "so" correctly marks a cause-and-effect relationship: because you love spicy food, therefore you order the hottest dish. A is wrong because it misdefines "but" — "but" doesn't require two clauses about different topics; it requires a contrast. Also, while "and" could technically work, it's weaker because it misses the causal logic. C is wrong on two counts: "but" absolutely can precede positive statements, and "because" would flip the logic entirely — the love for spicy food causes the ordering behavior, not the other way around. D is wrong because "but" has nothing to do with time sequence, and "then" implies a sequential narrative, not a logical result. A useful tip: whenever you evaluate a connector, mentally replace it with a short phrase — "but" = "however, surprisingly," "so" = "as a result." If that phrase sounds absurd in context, the connector is wrong.

Question 2

Mika wrote four versions of the same idea for her writing assignment. Her teacher told her that exactly one version uses the connectors correctly.

Which version correctly uses connectors to express logical relationships between ideas?

  1. 'It was cold outside, so I wore a heavy coat, but I still felt warm after a few minutes of walking.'
  2. 'It was cold outside, because I wore a heavy coat, and I still felt warm after a few minutes of walking.'
  3. 'It was cold outside, then I wore a heavy coat, so I still felt cold after a few minutes of walking.'
  4. 'It was cold outside, but I wore a heavy coat, so I still felt warm after a few minutes of walking.' (correct answer)
Explanation: When working with connectors (also called conjunctions or transitional words), the key is making sure each connector accurately reflects the logical relationship between the ideas it joins. Ask yourself: does this connector show contrast, cause-effect, or sequence — and does that match what the sentences actually mean? In answer D, the logic flows naturally: cold weather → wearing a heavy coat (smart response), and wearing the coat → still feeling warm (expected result). The connector "but" signals a slight contrast or concession ("despite the cold"), while "so" correctly signals a result. This chain of reasoning is both realistic and grammatically coherent, making D the correct answer. Looking at the wrong choices, A uses "but" before "I still felt warm," implying the warmth was surprising given wearing a coat — but warmth after wearing a coat isn't surprising at all. That "but" creates a false contrast where none exists logically. B is problematic because "because I wore a heavy coat" suggests the coat caused the cold weather, which reverses the actual cause-and-effect relationship entirely. The word "because" must point to the true cause, not an effect. C uses "then" to imply a time sequence — first cold, then wearing a coat — which is acceptable, but then concludes "so I still felt cold," which contradicts the logic. If you wore a heavy coat because it was cold, the reasonable outcome would be feeling warm, not still feeling cold. As a strategy, always trace the cause → action → result chain in a sentence and match each connector to its actual job: "because" = cause, "so" = result, "but" = contrast.

Question 3

Read the following short conversation: Tomoko: 'Did you finish the report? Hiroshi: 'No, I started it,   I realized I was missing some important data,   I stopped and sent an email to the manager to ask for the files.'

Which pair of connectors most accurately reflects the sequence and logic of Hiroshi's explanation?

  1. 'and' and 'so' — because starting the report and realizing he lacked data are two events that simply happened together, and stopping was the logical outcome
  2. 'but' and 'then' — because realizing he lacked data was an unexpected obstacle to starting the report, and stopping to email the manager happened as the next step afterward (correct answer)
  3. 'so' and 'because' — because lacking data was a result of starting the report, and the email explains why he stopped working on it entirely
  4. 'then' and 'and' — because realizing the data was missing came after starting, and stopping and emailing are two additional actions listed without a causal link
Explanation: When answering connector questions, your job is to analyze both the logical relationship between ideas and the sequence in which events occur. Ask yourself: are these ideas contrasting, causing, or simply following one another? In Hiroshi's explanation, he starts the report, then hits an unexpected problem — he's missing data. This contrast between intention (starting the report) and obstacle (missing data) signals a contrastive connector. "But" is perfect here because it signals that something went wrong against expectation. Then, because of that obstacle, he stops and emails the manager — a consequential next step, best expressed with "then," which indicates the following action in sequence. This makes B the correct answer: "but" captures the unexpected obstacle, and "then" links the natural next action that followed. A is tempting but wrong. "And" implies two events simply coexist or accumulate without contrast — it erases the tension between starting the report and discovering a problem. "So" would suggest stopping was a logical result, but "then" more neutrally and accurately captures sequential action here. C misreads the logic entirely. Lacking data wasn't a result of starting the report — it was a pre-existing problem he discovered while starting. Using "so" and "because" inverts and distorts the cause-effect relationship. D gets the sequence partially right with "then," but "and" at the end flattens the causal connection between discovering the problem and deciding to stop and email — those actions are directly linked, not just listed. Study tip: When evaluating connectors, always map the relationship first — contrast, cause, or sequence — before choosing. Don't just pick what "sounds smooth."

Question 4

A teacher asks students to combine the following two sentences into one using an appropriate connector: Sentence 1: 'Ryo studied very hard for the exam.' Sentence 2: 'Ryo did not pass the exam.'

Which combined sentence uses a connector that most accurately captures the logical relationship between the two original sentences?

  1. 'Ryo studied very hard for the exam, so he did not pass it.' — showing that the hard studying led directly to the poor result as a natural consequence
  2. 'Ryo studied very hard for the exam, and he did not pass it.' — showing that both events occurred and are equally important facts about Ryo's experience
  3. 'Ryo studied very hard for the exam, but he did not pass it.' — showing that the failure was unexpected or contradicted by the effort he had put into studying (correct answer)
  4. 'Ryo studied very hard for the exam, because he did not pass it.' — showing that not passing the exam was the motivation that caused him to study hard in the first place
Explanation: When combining two sentences, your job is to identify the logical relationship between them — not just connect them grammatically. Ask yourself: do the ideas agree, contrast, show cause-and-effect, or explain a reason? Here, Sentence 1 establishes that Ryo worked very hard, while Sentence 2 reveals he still failed. These two facts contradict each other — hard work typically leads to success, so failure is the surprising outcome. This contrast relationship calls for a concessive connector like but, which signals that something unexpected happened despite prior conditions. Choice C captures this perfectly: "Ryo studied very hard for the exam, but he did not pass it" tells the reader that the failure was surprising given the effort, which is exactly the tension between the two original sentences. Choice A uses so, which indicates that the first event caused the second. That would mean his hard studying directly caused him to fail — a logical reversal that makes no sense in this context. Choice B uses and, which simply lists two events as equally weighted facts with no relationship indicated between them. While technically not wrong grammatically, and erases the contrast entirely and misrepresents why these two sentences are being combined — the point is the irony of failure despite effort. Choice D uses because, which reverses the timeline entirely, implying that not passing the exam was the reason he studied hard. That would mean he studied after already knowing he failed, which is illogical. As a study strategy, always ask: "What would a reader expect after the first clause?" If the second clause defies that expectation, but is almost always your connector.

Question 5

Saki is practicing how to use 'then' correctly. She writes three sentences and asks her tutor which uses 'then' most appropriately as a connector to show sequence.

Which sentence uses 'then' in a way that is clearly appropriate as a sequential connector, and could NOT be equally well replaced by 'so' without changing the meaning?

  1. 'I was hungry, then I ate lunch.' — 'then' shows hunger led to eating as a result, but 'so' would express the same cause-and-effect just as precisely
  2. 'The alarm went off, then I woke up.' — 'then' shows waking up followed the alarm, but 'so' is interchangeable here because waking up is clearly caused by the alarm ringing
  3. 'It started raining, then I opened my umbrella.' — 'then' shows the umbrella opened after the rain began, but 'so' would work just as well since opening an umbrella is a direct result of rain
  4. 'I finished my homework, then I watched television.' — 'then' shows the television watching came after the homework in time sequence, and 'so' would incorrectly imply the TV watching was caused by finishing homework rather than simply following it (correct answer)
Explanation: When distinguishing "then" (sequential connector) from "so" (causal connector), ask yourself: does the second event simply follow the first in time, or does the first event cause the second? "Then" purely marks time order, while "so" implies the first event produced or motivated the second. Choice D is the clearest example of pure sequence. Finishing homework does not cause someone to watch television — it simply happens first. Substituting "so" would wrongly suggest that completing homework produced television-watching as a logical result or consequence, distorting the meaning. This is exactly what makes D the best answer: "then" is doing unique work that "so" cannot replicate without changing the relationship between the two events. Choices A, B, and C all describe situations where genuine cause-and-effect exists alongside time sequence, which is why "so" fits just as naturally — or even better. In A, hunger directly motivates eating, making "so" equally precise. In B, the alarm ringing is what causes waking up, so "so" captures the same meaning without loss. In C, rain directly prompts opening an umbrella as a logical response, again making "so" interchangeable. Because "so" works equally well in all three, none of them demonstrate a case where "then" is uniquely appropriate as a sequential connector. A useful strategy: whenever you see "then" versus "so" questions, test the substitution yourself. If swapping "so" for "then" preserves the meaning perfectly, the relationship is causal. If "so" distorts or adds unintended causality, "then" is doing irreplaceable sequential work — as in D.

Question 6

Read the following dialogue: Akira: 'Why didn't you come to the meeting yesterday?' Ben: 'I forgot about it completely,   I didn't see the reminder email until it was too late. By that point, the meeting had already started,   I thought it would be rude to walk in late,   I just stayed at my desk and kept working.'

Which set of three connectors, in order, best completes Ben's explanation to Akira?

  1. 'because,' 'so,' and 'so' — not seeing the email is the reason he forgot, the started meeting caused him to think walking in late would be rude, and staying at his desk was the direct consequence of that concern (correct answer)
  2. 'and,' 'so,' and 'but' — the email is an additional fact about the forgetting, the rudeness concern was caused by the meeting starting, but staying at his desk contradicted his initial plan to attend
  3. 'so,' 'and,' and 'then' — forgetting caused him to miss the email, the late start is an additional event, and staying at his desk happened next in sequence without a causal link
  4. 'so,' 'but,' and 'then' — forgetting led him to miss the email, the rudeness concern contrasts with the meeting having started, and staying at his desk was merely the next sequential action
Explanation: When answering connector questions, your job is to trace the logical relationship between each clause — ask yourself whether the connection is causal, additive, contrastive, or sequential. In Ben's explanation, three distinct relationships exist. First, he forgot and separately didn't see the email — these are two independent contributing factors to his absence, not a cause-and-effect chain, making "and" the right connector. Second, because the meeting had already started, he felt walking in late would be rude — the started meeting is the direct cause of his concern, so "so" fits perfectly. Third, because of that rudeness concern, he made a decision to stay at his desk — again a direct consequence, making "so" correct again. This is exactly what answer A describes, and it's the correct choice. Answer B fails at the final connector: "but" implies a contrast or contradiction, suggesting staying at his desk was unexpected or opposed to something. It wasn't — it was the straightforward result of his concern about rudeness. Answer C misreads the first relationship entirely. "So" would mean his forgetting caused him to miss the email, but Ben presents these as two separate, parallel reasons he missed the meeting, not a chain reaction. Answer D makes the same opening error as C by using "so" for the first blank, and then weakens the final connector by using "then" (purely sequential) instead of "so" (causal) — losing the logical weight of his decision-making. Study tip: For connector questions, test each blank by asking: Is this a cause, a result, an addition, or a contrast? Label each relationship before choosing your answer.

Question 7

A language instructor gives students the following scenario and asks them to identify an error: 'Naomi wanted to save money for a trip, because she started cooking at home every day instead of eating out.'

The instructor says this sentence contains a connector error. Which statement correctly identifies the error and explains the most appropriate fix?

  1. The error is that 'because' should be replaced with 'so,' since cooking at home every day was not the reason she wanted to save money — it was the action she took as a result of wanting to save money, making it a consequence, not a cause (correct answer)
  2. The error is that 'because' should be replaced with 'and,' since cooking at home and saving money are two separate activities that simply happened at the same time, and 'and' better reflects their equal importance
  3. The error is that 'because' should be replaced with 'but,' since cooking at home contrasts with the idea of wanting to save money for travel, as cooking is associated with staying home rather than going on trips
  4. The error is that 'because' should be replaced with 'then,' since wanting to save money is the first event in the timeline, and cooking at home is simply what happened next in the sequence without any causal relationship between them
Explanation: When working with connector words (also called conjunctions or transition words), your job is to identify the logical relationship between two clauses — cause/effect, contrast, sequence, or addition — and match it to the correct connector. In this sentence, Naomi wants to save money, and she starts cooking at home. Ask yourself: which event caused the other? Wanting to save money is the motivation, and cooking at home is the action she took in response. That makes cooking at home the result, not the cause. Using "because" reverses the logic entirely — it incorrectly signals that cooking at home caused her to want to save money, which makes no sense. The correct fix is "so," which properly signals that the desire to save money led to the decision to cook at home. Answer A captures this perfectly. Answer B is wrong because "and" suggests the two ideas are simply parallel or simultaneous, which ignores the clear cause-and-effect relationship between them. Answer C is wrong because "but" signals contrast or contradiction, and there is no real contradiction here — cooking at home is actually aligned with saving money, not opposed to it. Answer D is wrong because "then" implies a pure time sequence with no causal link, but the sentence clearly presents motivation driving action, not just one event following another. A useful strategy: whenever you see a connector error question, mentally ask "Does A cause B, or does B result from A?" Mixing up cause and effect is one of the most common connector traps, so always trace the direction of the relationship before choosing.

Question 8

Kenji is explaining to his friend why he was late to school. He says: 'I woke up late,   I missed the bus,   I had to walk all the way to school.'

Which pair of connectors correctly fills in the blanks to show a logical cause-and-effect chain in Kenji's explanation?

  1. 'so' and 'but' — because the first event caused the second, but the third event was an unexpected contrast to the second
  2. 'so' and 'so' — because each event directly caused the next one in a continuous chain of consequences (correct answer)
  3. 'and' and 'because' — because the events happened together, and the third event explains the reason for the first
  4. 'but' and 'then' — because missing the bus was surprising, and walking happened after as a result of the surprise
Explanation: When a question asks you to connect a sequence of events with logical connectors, your job is to trace the cause-and-effect relationship between each pair of events before choosing any words. In Kenji's story, read the chain carefully: waking up late caused missing the bus, and missing the bus caused having to walk. Every event flows directly into the next — there are no surprises, contrasts, or reversals anywhere in the story. The word "so" signals that what follows is a consequence of what came before, making it the perfect connector for both blanks. Answer B is correct because using "so" twice reflects this unbroken chain: late → missed bus → walked to school. Answer A fails because "but" introduces a contrast or unexpected outcome. Walking to school after missing the bus is not surprising or contradictory — it is the natural consequence. Using "but" would imply something unexpected happened, which distorts the logic of Kenji's explanation. Answer C is wrong on both counts. "And" simply lists events without showing causation, and "because" points backward to explain a reason — it cannot logically connect the third event to the first. The structure in C would actually reverse or confuse the cause-and-effect direction entirely. Answer D misuses "but" for the same reason as A — missing the bus was not a surprise given that Kenji woke up late. While "then" can show sequence, it does not convey causation, which is what the question specifically asks for. Study tip: When you see a sequence of events in a connector question, ask yourself: "Does each event cause the next, or just follow it?" Causation needs "so" or "because" — sequence alone only needs "then."

Question 9

Yuki is telling her coworker about her weekend: 'I was really tired on Saturday,   I took a long nap in the afternoon. After that, I felt much better,   I went for a walk in the park.'

A language learner argues that the first blank should use 'because' rather than 'so.' Which statement best explains why 'so' is more appropriate than 'because' in the first blank?

  1. 'So' is more appropriate because it indicates that being tired is a result of something else that happened before Saturday, while 'because' would only describe the nap itself
  2. 'So' is more appropriate because it shows that the nap was a consequence or result of being tired, whereas 'because' would position the nap as the reason she was tired, reversing the logic (correct answer)
  3. 'So' is more appropriate because 'because' can only be used at the beginning of a sentence in Japanese English contexts, making it grammatically unsuitable in the middle of this sentence
  4. 'So' is more appropriate because it signals that the two events happened at the same time, while 'because' would indicate they happened on different days of the weekend
Explanation: When connecting two clauses with a linking word, the key question is: which event is the cause, and which is the effect? The direction of the logical relationship determines whether you need "so" or "because." In the first blank, the sentence reads: "I was really tired... I took a long nap." Being tired is the cause; taking a nap is the effect or result. The word "so" correctly points forward — from cause to result — meaning "this happened, therefore that happened." If you inserted "because" instead, the sentence would read as though the nap caused the tiredness, which completely reverses the logic. That's exactly what B captures: "so" positions the nap as a consequence of tiredness, while "because" would make tiredness the consequence of the nap. A is incorrect because it invents a meaning that "so" doesn't carry — "so" doesn't imply tiredness resulted from some earlier unmentioned event. It simply connects tired → nap as cause → effect. C is a fabricated grammar rule. "Because" can absolutely appear in the middle of a sentence (e.g., "I stayed home because I was sick"), so dismissing it on positional grounds is wrong. D is incorrect because neither "so" nor "because" indicates timing or whether events happened simultaneously. These words describe logical relationships, not temporal ones. Study tip: When choosing between "so" and "because," ask yourself: does this connector move from cause → result ("so") or from result → cause ("because")? Reversing this relationship is the most common trap in these questions.

Question 10

A student wrote the following sentence in her essay: 'I wanted to go to the park,   it was raining heavily,   I stayed home and read a book instead.'

Which pair of connectors best completes the sentence so that it accurately expresses the student's reasoning and what she ultimately did?

  1. 'and' and 'so' — because the rain is an additional detail, and staying home was the logical next step after wanting to go to the park
  2. 'so' and 'then' — because the rain caused her to want to go to the park, and she then decided to stay home as a separate action
  3. 'but' and 'so' — because the rain contrasts with her desire to go out, and staying home was the consequence of that contrast (correct answer)
  4. 'because' and 'but' — because the rain explains why she wanted to go to the park, and staying home is a contradiction of that desire
Explanation: 接続詞の問題では、文と文の論理的な関係を見極めることが重要です。まず、それぞれの節が表す意味を整理しましょう。「公園に行きたかった」→「雨が激しく降っていた」→「家にいて本を読んだ」という流れです。 最初の空欄では、「公園に行きたかった」という気持ちと「雨が降っていた」という現実が対立しています。つまり、期待や願望と、それを妨げる現実の間には逆接の関係があります。ここで使うべきなのは "but"（しかし） です。次の空欄では、「雨が降っていた」という原因から「家にいた」という結果が生まれています。原因と結果をつなぐ接続詞は "so"（だから） が適切です。よって、正解は C の「'but' と 'so'」です。 A が間違いなのは、「and」は対立ではなく単純な追加を表すからです。雨と外出願望は対立関係にあるため、「and」では論理がずれてしまいます。B の「so」を最初に使うと、「雨が原因で公園に行きたくなった」という意味になり、文の意図と逆になります。D の「because」は雨が公園に行きたい理由を説明することになり、これも文意とは逆です。また「but」を後半に使うと、家にいることが予想外の展開として描かれてしまいます。 接続詞を選ぶときは、まず**各節の関係（対立・原因・結果・追加）**を日本語で整理してから、それに対応する英語の接続詞を当てはめる習慣をつけましょう。