A question asks why a reviewer mentions an unsuccessful trial. One option says the reviewer wants to prove the whole project was misguided. Another says the reviewer uses the trial to qualify an otherwise favourable judgment. Both options contain ideas from the text, but only one preserves the writer's scope and attitude.
That is the lexical decision at the centre of Cambridge C1 Advanced Reading and Use of English Part 5: identify what the writer means, then reject options that quietly change the claim. A familiar word in an option is not evidence of a match. The complete proposition must fit.
Cambridge's current format describes Part 5 as one text followed by six multiple-choice questions. Each question has four options, A–D, and each correct answer carries two marks. The official focus includes detail, opinion, tone, purpose, main idea, implication, and attitude. This is a recognition task: you are not rewarded for inserting impressive vocabulary into the passage.
Explore the broader route in the Cambridge C1/C2 vocabulary hub and compare it with the other exam paths at Exam English.
Turn each option into a claim
Do not compare an option with one phrase in the text. First rewrite it as a compact claim with four parts:
- subject: whose view or experience is described?
- action or stance: what do they think, feel, or do?
- scope: does the claim apply to one example, most cases, or the whole issue?
- strength: is it possible, plausible, likely, or certain?
Suppose the text says, “The explanation is plausible, although the surviving records are too limited to settle the question.” An option stating the writer accepts the explanation as proved preserves the topic but changes strength. An option stating the writer considers the explanation reasonable but unresolved preserves both parts.
This claim-first habit prevents keyword matching. It also gives you a clear reason for eliminating a near-paraphrase.
Infer from evidence, without adding a story
To infer is to reach a conclusion from evidence. An inference need not be directly stated, but it must be supported by the wording. It also need not be certain.
“Marta checked the route twice before leaving and still arrived early.”
You may reasonably infer that she allowed enough time. You cannot infer that she was anxious, that the route was unfamiliar, or that she always arrives early. Those may be possible stories, but the sentence does not license them.
In Part 5, ask two questions:
- What evidence supports this option?
- What extra assumption would I have to supply?
The correct answer should survive the second question. Be especially careful with causal options. A text saying two changes occurred together does not necessarily say one caused the other.
Plausible is not proved
A plausible explanation could reasonably be true on the available facts. It is stronger than a bare fantasy, but it is not the same as proved, probable, or supplied by a trustworthy person.
“One plausible reason for the decline is that the booking form became longer; the survey did not ask users why they stopped.”
The writer keeps the explanation available while identifying missing evidence. A distractor may convert that calibrated view into the longer form caused the decline. The cause is possible, but the option overstates what the text establishes.
Plausible and credible overlap, so do not force an artificial distinction between them. In a multiple-choice question, eliminate an answer because its complete claim conflicts with the passage—not because another near-synonym merely sounds more elegant.
Largely leaves a remainder
Largely means for the most part. It marks a majority or dominant share while leaving room for exceptions or other causes.
“The exhibition was largely well received, although several reviewers criticised its final section.”
This supports most responses were favourable, with a specific reservation. It does not support all reviewers approved or the criticism outweighed the praise. Nor does it say exactly how large the remainder was.
Watch for words that control scope:
- largely, mainly, generally — most, not all;
- partly, in some respects — some contribution, with no majority claim;
- only, solely, entirely — restrictive or absolute;
- at least, no more than — lower or upper boundary;
- among newer users, during the first phase — restricted group or time.
An option can repeat the writer's evaluation and still be wrong because it drops one of these boundaries.
Understanding is only the first step.
Lyra Practice helps you retrieve and use high-value workplace expressions in realistic situations until they feel natural.
Start a practice session →On balance signals a weighed judgment
On balance introduces a conclusion reached after relevant factors have been considered together. It does not mean every factor points in the same direction.
“The revised layout created longer queues at the entrance, but visitors spent more time in the galleries and found the signs clearer. On balance, the curator regarded the trial as worthwhile.”
The curator's final stance is favourable after weighing a cost and two benefits. An option saying the curator detected no drawbacks is wrong. An option saying the curator considered the benefits greater than the drawback is accurate.
Overall can overlap with on balance. Do not reject it automatically. The important recognition decision is whether the final judgment retains the preceding trade-off.
Worked original Part 5 set
Read this short original passage. It is practice material, not a Cambridge sample.
When the Westbridge archive put part of its collection online, the director expected researchers living overseas to be the main users. Usage records soon challenged that assumption: most visits came from people within the region, many of whom used the website before visiting in person. The figures do not show why they did so, but one plausible explanation is that the catalogue helped them decide whether a journey would be worthwhile.
Some staff initially described the digital project as a substitute for the reading room. That claim now seems too broad. High-resolution images made a largely inaccessible group of maps available to many more people, yet handwritten notes and physical scale remained difficult to interpret online. On balance, the project extended access rather than replacing the building. Its most unexpected effect was to change what visitors did before they arrived.
Question 1
What surprised the director about website use?
A. Overseas researchers used it less effectively than local visitors. B. The largest group of users came from nearer the archive. C. Most online users decided not to visit the archive. D. Local visitors understood the maps better online.
Answer: B. The records identify where most visits came from. A invents relative effectiveness. C reverses the reported pattern of pre-visit use. D invents a comprehension comparison.
Question 2
What does the writer imply about the catalogue?
A. It may have helped some people evaluate a possible visit. B. It proved that travelling to the archive was unnecessary. C. It was designed specifically for regional visitors. D. It revealed why every user opened the website.
Answer: A. The explanation is explicitly described as plausible, and the wording preserves may. B conflicts with later evidence, C confuses actual use with original design, and D ignores the stated limit of the records.
Question 3
How does the writer evaluate online access to the maps?
A. It solved every access and interpretation problem. B. It had little value because physical scale was difficult to judge. C. It expanded access while leaving some material qualities hard to read. D. It mattered only to researchers based overseas.
Answer: C. This preserves the benefit and limitation. A turns largely inaccessible into total resolution. B lets one limitation erase the benefit. D repeats the director's expectation after the evidence has challenged it.
Question 4
What is the writer's final view of the project?
A. It should replace the reading room gradually. B. It extended access and unexpectedly changed pre-visit behaviour. C. It failed to achieve any of its intended aims. D. It made the archive building more accessible.
Answer: B. The final two sentences state the access judgment and identify the unexpected effect without inventing which benefit mattered most. A repeats the rejected substitute claim. C is absolute and unsupported. D confuses digital access with physical access to the building.
Eliminate by named boundaries
When two options feel close, name the difference before choosing:
| Boundary | Text | Near-match that fails |
|---|---|---|
| scope | “largely successful” | “entirely successful” |
| evidence | “a plausible reason” | “the established cause” |
| time | “initially doubted” | “still doubts” |
| speaker | “the curator argues” | “staff agree” |
| attitude | “worthwhile despite costs” | “free of disadvantages” |
| purpose | example illustrates a limit | example proves the whole idea wrong |
This method is more reliable than asking which option “sounds Cambridge-like.” Every rejection should point to language in the passage.
Common Part 5 traps
- Selecting the only option that repeats a striking noun.
- Treating a plausible inference as an explicit fact.
- Losing a limiter such as largely, sometimes, or in the first phase.
- Following the writer's initial view after the text revises it.
- Reading a concession as a reversal.
- Confusing the purpose of an example with the factual content of the example.
- Treating a calm tone as approval or an enthusiastic tone as proof.
- Rejecting a valid paraphrase because it uses ordinary vocabulary.
Controlled practice
Read: “The committee welcomed the pilot's lower cost, though it stressed that the six-week trial was too short to support a permanent change.”
Which option fits?
A. The committee rejected the pilot because it was inexpensive. B. The committee saw an advantage but withheld a long-term conclusion. C. The committee proved that the permanent change would fail. D. The committee considered the duration irrelevant.
The answer is B. Welcomed licenses the advantage; though introduces the evidence limit. The text neither rejects the pilot nor predicts failure.
Now label why each wrong answer fails: polarity, strength, or relevance. This is useful practice because it makes the elimination decision reproducible.
A practice routine that trains reading
Use one official sample Part 5 text. For each question, write a four-part claim for every option: subject, stance, scope, strength. Underline the exact passage evidence for the answer. For each distractor, record one boundary it changes.
After checking the key, revisit your errors without looking at the answer letter. Ask whether you followed a keyword, supplied outside knowledge, lost a qualifier, or missed a change in stance. Then rewrite the wrong option so that it becomes true. That final step makes the lexical difference visible.
Do not collect isolated “advanced” synonyms from the passage. Collect claim patterns: considers X plausible but unresolved, is largely favourable with one reservation, infers X from Y, and judges X worthwhile on balance. Those patterns transfer to new texts.
Sources
- C1 Advanced exam format — Cambridge English
- C1 Advanced preparation and sample tests — Cambridge English
- C1 Advanced Part 5 self-access lesson — Cambridge English
Related
- Cambridge C1 Multiple Matching: Paraphrase Vocabulary
- Cambridge C1 Gapped Text: Cohesion and Reference Vocabulary
- Cambridge C1 Vocabulary: Natural, Not Textbook
- Cambridge C1 Part 1: Collocations and Shades of Meaning
Lyra Practice is not affiliated with or endorsed by Cambridge University Press & Assessment.