Are you preparing to take the C2 Proficiency (CPE) soon? Learn all about the Speaking Part 3 of the C2 Cambridge in this article.



Speaking Part 3 of C2 Proficiency is, without a doubt, the point in the exam where you truly demonstrate your command of English both individually and in pairs. It is not just about speaking for two minutes straight, but about maintaining a structured, complex discourse and being able to interact with your partner’s ideas in a profound discussion.
In this guide, we are going to break down how to tackle C2 Proficiency (CPE) Speaking Part 3, analysing its structure, looking at a hypothetical example with the transcript of the full conversation between interlocutor and candidates, and I will give you the key phrases that will make you sound like a true native speaker.
If you want to master C2 Proficiency Speaking, keep reading. 👇
This part of the exam focuses on the production of a long turn and the subsequent interaction on complex or abstract topics.
It is essentially divided into two phases: the individual long turns and the final discussion.
Regarding the duration, Part 3 takes up approximately 10 minutes of the total test:
To better understand how it works, there is nothing better than a practical example. Below, you will see the instructions the candidates receive, the prompt cards and the transcript of a C2-level response.


Candidate A: Well, it’s a fairly common misconception that education is merely a gateway to a professional career or a means of ticking off a series of academic boxes. In reality, it’s a much more profound process, primarily centred on personal development. Beyond the syllabus, education serves as a crucible for character building; it challenges our preconceived notions and forces us to confront diverse perspectives, which is fundamental to becoming a well-rounded individual.
Furthermore, we can’t overlook the vital role of social skills. Schools and universities are essentially microcosms of society where we learn the intricacies of negotiation, empathy, and collaborative problem-solving. These interpersonal nuances are often far more influential in one’s life than the ability to recite historical dates or solve complex equations. It’s about learning how to navigate the human experience alongside others.
Finally, perhaps the most quintessential aspect of a true education is the cultivation of critical thinking. In an era saturated with information—and indeed, misinformation—the ability to scrutinise a source, detect bias, and construct a logical argument is an invaluable asset. Education shouldn’t just tell us what to think; it should equip us with the cognitive tools to discern how to think for ourselves. Ultimately, while a degree might get you an interview, it is this intellectual autonomy and social maturity that truly define an educated person.
Interlocutor: Thank you. Candidate B, is it possible to be highly educated without having attended university?
Candidate B: I’m inclined to believe it is, yes. While university provides a structured environment and a certain ‘stamp of approval,’ we live in an age where information is democratised. An individual with a voracious appetite for reading and the discipline for self-study can certainly attain a level of erudition that rivals any graduate. However, they might miss out on the rigorous peer review and the diverse social interactions that a campus naturally facilitates.
Interlocutor: What do you think, Candidate A?
Candidate A: I see your point, and I agree that ‘self-made’ intellectuals are often the most passionate. That said, I think the institutional framework of a university provides a unique level of intellectual friction. It’s that constant, face-to-face debate with experts and peers that really polishes one’s critical thinking skills in a way that solitary study might not quite achieve.


Candidate B: The landscape of learning has undergone a radical transformation in recent years, largely driven by the relentless march of technology. The advent of digital platforms has effectively dismantled the traditional barriers to knowledge. We’re no longer tethered to a physical classroom; instead, a vast array of resources, from open-courseware to interactive tutorials, is available at our fingertips.
This has led to a significant shift towards self-directed learning, where individuals take the reins of their own intellectual growth. This autonomy is particularly evident in how people curate their own ‘learning paths.’ We see a move away from the ‘one-size-fits-all’ model toward a more modular approach, where learners can cherry-pick specific skills that are relevant to their personal or professional goals. It’s an empowering shift that caters to different cognitive styles and allows for a much more flexible, pace-to-suit-the-individual experience.
Interlocutor: Thank you. Candidate A, should people be encouraged to keep learning throughout their entire lives?
Candidate A: Unquestionably. Aside from the obvious professional benefits of staying relevant, lifelong learning is crucial for cognitive health. There’s a wealth of evidence suggesting that keeping the mind engaged with new challenges can delay the onset of cognitive decline. Moreover, in a rapidly changing world, a commitment to learning fosters a sense of curiosity and adaptability that makes life far more enriching.
Interlocutor: Do you agree, Candidate B?
Candidate B: I couldn’t agree more. Beyond the pragmatic side of career longevity, there’s an intrinsic joy in discovery. A person who stops learning essentially stops growing, and in such a dynamic era, that would be a missed opportunity. Staying curious is what keeps our perspective fresh and prevents us from becoming intellectually stagnant.
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Interlocutor: Some people argue that curiosity is more important than intelligence when it comes to learning. What do you think, Candidate B?
Candidate B: I’d argue that curiosity is the engine that drives intelligence. You can have a high IQ, but if you lack the inquisitive spark to ask ‘why,’ that potential often goes untapped. Curiosity ensures that the learning process is active rather than passive; it’s the difference between merely absorbing facts and truly seeking to understand the underlying mechanisms of a subject.
Candidate A: I’m totally with you there. While intelligence might determine the speed at which you grasp a concept, curiosity determines the depth and the persistence of the pursuit. I’ve often seen that a moderately gifted but deeply curious student will eventually outstrip a highly intelligent one who is simply bored. Curiosity is what sustains you through the inevitable plateaus of the learning journey.
Interlocutor: Is it true that the most important lessons in life cannot be taught in a classroom?
Candidate A: To a large extent, yes. While a classroom can provide the theoretical foundation for things like ethics or social dynamics, the most visceral lessons—things like resilience in the face of failure, or the complexities of emotional intelligence—can only be forged in the ‘real world.’ These are experiential truths that require us to actually live through situations, make mistakes, and navigate the consequences.
Candidate B: That resonates with me. A teacher can explain the concept of ‘integrity,’ but you only truly learn its value when you’re faced with a difficult choice where your own interests are at stake. However, I’d add that a good education provides the ‘framework’ that allows us to reflect on those life lessons more effectively. It gives us the vocabulary and the analytical skills to make sense of our experiences.
Interlocutor: Some people believe that certain subjects, such as arts or philosophy, are less valuable than others. Do you agree?
Candidate B: I find that perspective quite short-sighted, actually. In a world increasingly dominated by STEM, the arts and philosophy are more vital than ever. They are the disciplines that teach us how to be human—how to grapple with ambiguity, how to empathise with the ‘other,’ and how to ask the big ethical questions about where our technology is taking us. Without them, we risk producing a generation of technically proficient but ethically adrift individuals.
Candidate A: Spot on. There’s a tendency to view education through a purely vocational lens, but that’s a red herring. The ‘value’ of a subject shouldn’t be measured solely by its immediate salary potential. Philosophy, for instance, hones the very critical thinking and logic skills that are transferable to almost any high-level profession. It’s the ultimate ‘meta-skill.’ A society that neglects the humanities is a society that loses its ability to reflect on its own purpose.
The example we have just seen is an excellent model of what Cambridge examiners expect to find in a C2-level candidate. Let’s analyse the key aspects that make these interventions achieve high scores:
C2 level is not only demonstrated with a wide vocabulary, but also with the ability to structure discourse, nuance opinions and manage conversation naturally. The following phrases will help you stand out in every phase of Part 3, from your long turn to the final discussion.
A good start sets the tone for your intervention. These phrases allow you to establish your position from the beginning in a clear and sophisticated way:
During your long turn, you need to guide the listener through your ideas logically. These connectors and discourse markers are essential to achieve this:
At C2 level, your opinions are expected to go beyond the binary. These expressions allow you to add depth and nuance to your arguments:
Part 3 often requires you to speculate about future scenarios or hypothetical situations. These phrases are perfect for those moments:
During the interaction phase and the final discussion, you will need to react to what your partner says. These expressions help you show agreement in a sophisticated way:
Disagreeing with elegance and diplomacy is a key skill at C2 level. These phrases allow you to do so without being aggressive:
Supporting your arguments with concrete examples demonstrates intellectual maturity. These phrases help you introduce them naturally:
Closing your long turn with a clear conclusion shows control of the discourse. Use these phrases to round off your ideas:
Even at C2 level, you need time to organise your thoughts. These expressions give you a few seconds without breaking the flow:
After years of examining C2 Proficiency candidates, I have observed clear patterns that distinguish those who obtain the highest scores. Here are my ten essential tips, based on that experience, for you to master Speaking Part 3:
Seeing a real exam can give you the confidence you need. In this official Cambridge video, you can observe the interaction between the candidates and the pace of the test.
If you are preparing for the exam on your own or need quality material for your students, my C2 Speaking book is the ultimate tool. With over 120 pages of exclusive content, it includes 10 full practice exams that faithfully mimic the real Cambridge format.
Master C2 Speaking with my comprehensive guide, which includes 10 full mock exams, example answers for every part, tips and strategies based on my experience, and lists of useful expressions specifically designed for the C2 Proficiency Speaking test.
Get your PDF copy now!
Inside you will find detailed Useful Language lists, guides on what to do (and what not to do) in each part, and assessment criteria explained so you know exactly what the examiner is looking for. It is the definitive step to conquering C2 Proficiency with total confidence.
And until the next article, don’t forget to keep smiling!