Some mistakes in the DELE C1 oral exam can't be fixed by studying more grammar or memorising more vocabulary. They are fixed by understanding how the tasks work and what the person interviewing you expects. And those mistakes, I say this as an examiner and exam trainer, can be corrected in days. In this article I go through the seven I see most often, both when I prepare students and when I examine them, and at the end I leave you a free oral exam model so you can check whether you are making any of them.
If you'd rather watch it, here's the video (in Spanish):
Why these mistakes matter so much
Knowing Spanish and knowing how to do the exam are not the same thing. The DELE C1 oral exam assesses very specific things: how you structure your monologue, whether you link your ideas, whether you hold a real conversation in Task 3, whether you speak fluently. A candidate with excellent Spanish can lose points on all of that simply because nobody has told them how the exam works.
The good news is that none of the seven mistakes below takes months of work. They take knowing they exist, and practising a little with that in mind.
Mistake 1: starting the monologue without an introduction
This is the most common one in Task 1. Out of nerves, or because nobody has told you otherwise, you dive straight in with something like “bueno, pues el texto dice que...”. And you've already got off on the wrong foot.
You don't need a long introduction, because time is limited and you can't linger. But ten or fifteen seconds to present the topic are absolutely worth it: they tell the interviewer that you know what you're doing and that your monologue has a structure. If you also close with a brief conclusion, even better.
Mistake 2: reading your notes (or the instructions) out loud
Yes, you can take the notes you made in the preparation room into the exam room. What you can't do is read them the whole time. And I don't recommend reading the task guidelines out loud either: that's what your preparation at home and your twenty minutes in the preparation room were for.
The same goes for Task 3. It's improvised, you get one minute to read the instructions and you have them in front of you at all times. You can glance at them, just as you can glance at your notes, but not stop to read them aloud. It may sound silly, but you wouldn't believe how many people do this. And if you spend the whole time reading, they can take your notes away.
Mistake 3: using very basic connectors (and repeating them all the time)
“Luego”, “pero”, “también”. Some candidates take those three connectors and repeat them throughout the whole exam. The result is twofold: they're not linking their ideas properly, and they're not showing the range of connectors expected at C1.
Not using connectors is a mistake, and using only the basic ones is another. And note that this isn't only about Task 1: you need them in your Task 2 answers and in the Task 3 conversation too. If you want to widen your repertoire, have a look at the most useful structures for DELE C1 and C2 and at common phrases and idioms for DELE C1 and C2.
Mistake 4: presenting without any structure
The introduction is part of the structure, but the big problem is in the development. Some people start talking about one point, jump to another, go back to the previous one, carry on and then repeat something they've already said. The ideas don't follow a logical order and there's no connection between them, neither through connectors nor in meaning.
That's why, for the monologue, you need an outline to follow: it makes sure you don't repeat anything and that you move from one idea to the next naturally. The same applies to Task 2. Your answers need to be organised and build up gradually: don't just answer the question superficially. Go a bit further and give reasons, an example or an anecdote, a nuance, a link to something in the news.
Mistake 5: turning the Task 3 negotiation into a monologue
Task 1 is the monologue. In Task 3 what's expected is an active dialogue: showing interest in the examiner's view, challenging a point they raise, asking for their opinion, arguing your case, building on something they've said and referring back to their words.
And one important clarification, because it causes a lot of confusion: negotiating doesn't mean convincing the other person or winning the argument. It means setting out your view, contrasting it with the interviewer's and working out together which option is best. You don't have to be right at all costs. You'll find more tips and structures for this task in Tips for Task 3 of the DELE C1 oral exam.
Mistake 6: too many pauses and silences
There are silences and silences. A short pause to think of your next idea is natural, and it comes across as natural. The problem is the long silences in which you're searching for a structure, a word or a better way of saying something. Those come across too.
If you have a lot of long pauses, it will noticeably affect your fluency score, which is one of the criteria the exam is assessed on. That's why I insist so much in my courses on knowing how you're assessed: knowing what earns you points and what costs you points is essential to prepare the exam well.
Mistake 7: wasting the 20 minutes in the preparation room
This is the one I see most when I'm in the room watching candidates. The student anxiously reads the text three times without writing anything down and then, in the last few minutes, jots down a few loose sentences or even a long text they won't be able to read afterwards, because in the exam room you can only glance at your notes.
You only have twenty minutes and you need to walk in with a strategy: how long you'll spend reading, what you'll do while reading so that a single read gives you the points you're going to talk about, how you'll organise the information in your outline, what the guidelines ask for and at which point in the monologue you'll say each thing. And always take your notes following the same template, so you can find everything quickly afterwards.
Does making one of these mistakes mean failing?
No. Making one of them doesn't mean you'll fail with no hope at all. Candidates who fail usually make several at once. What's useful about this list is that it lets you assess yourself: if you record yourself doing the exam and listen back with the list in front of you, you'll quickly see which ones you're making.
Practise with a free oral exam model
So you can check, here is a DELE C1 oral exam model I've created, with all three tasks, to download for free and practise at home: DELE C1 oral exam model (free PDF).
My advice: record yourself doing the three tasks and listen back another day, for example the next one. With a bit of distance the mistakes are much easier to spot, and that's how you check whether you've made any of the seven.
Frequently asked questions about the DELE C1 oral exam
Can I take my notes into the exam room?
Yes. You can refer to the notes you made in the preparation room during Task 1 and Task 2. What you can't do is read them straight through: if you spend the whole time reading, they can take them away.
How long do I have to prepare the oral exam?
Twenty minutes in the preparation room for Tasks 1 and 2. Task 3 isn't prepared: you get one minute to read the instructions and then the conversation begins.
Do I have to convince the examiner in Task 3?
No. It's a negotiation, not a debate you have to win. What's valued is that you set out your position, show interest in the interviewer's, challenge and argue, and reach a reasonable option together.
Do pauses cost points?
Natural pauses to think of an idea don't. Long, frequent pauses in which you're searching for words or structures do affect fluency, which is one of the assessment criteria.
Prepare the DELE C1 oral exam with me
If you want to arrive at the exam calm, with a strategy and knowing what to do at every moment, in my online DELE C1 course I explain every task in detail: what the examiners expect, how it's assessed, how to organise each answer and an exam-day strategy that has worked very well for my students.
If you prefer to practise on paper, there's my A por el DELE C1 book, with 4 up-to-date models that simulate the exam.
And if you'd like to receive free resources and reminders before each exam session, sign up for the newsletter: recursos.aporeldele.com/boletin.
Thank you for reading this far and for choosing my materials to prepare your exam. Good luck with your preparation. ¡A por el DELE! 🇪🇸
