How to practise for the DELF B2 speaking exam alone (a solo routine that works)

The DELF B2 oral is a timed exam: prepare a viewpoint from a trigger document, present it, then defend it in a debate with an examiner. About 20 minutes in the room after 30 minutes of prep.

# How to practise for the DELF B2 speaking exam alone

To practise the DELF B2 oral alone, rehearse under timed conditions. Build a structured viewpoint from a trigger text in about 30 minutes, then present and defend it out loud. Record each attempt, play it back, and fix one weakness, an argument gap or a sound, each day. The hard part is hearing your own errors, which is where a recording or a scoring tool helps.

A note on who is writing this. I build Coucou, an AI French tutor, and I am also a learner: my wife is French, I am learning so I can talk with her and her family, and I gave myself a personal goal of roughly B2 by the end of 2026, with DELF B2 as the benchmark I picked for myself. So the oral is a thing I actually practise, not a theory. Here is the solo routine I would give anyone, most of which needs no app at all.

What the DELF B2 oral actually asks of you

Before drilling, know the shape of the thing. The production orale is one of four equally weighted skills on the DELF B2, each worth 25 of 100 total points. You need at least 50 out of 100 overall, with a minimum of 5 out of 25 in each individual skill, to pass. [Source: France Éducation International, official DELF B2 examination structure (delfdalf.fr).]

The test itself is structured as one linked exercise in two parts: you get a short trigger document, you have about 30 minutes to prepare a point of view on it, then you present that view as a structured monologue and defend it in a debate with the examiner, roughly 20 minutes in the room. It is not testing whether you know facts about the topic. It tests whether you can take a position, organise it, support it with examples, handle a counter-argument, and stay clear and intelligible while you do it. Everything below trains those exact muscles.

The solo routine

You can rehearse all of this without a partner. The trick is to recreate the two pressures the exam puts on you: the clock, and the need to keep talking when it gets hard.

• Prep against the clock. Pick a trigger text or a debate prompt, set a timer for 30 minutes, and build a simple plan: an introduction, two or three arguments with a concrete example each, one counter-point you concede and answer, and a conclusion. Do not write a script. A plan you can speak from beats a paragraph you read aloud.
• Deliver out loud, timed. Speak your viewpoint for the full length without stopping. If you stall, use a connecting phrase and keep going rather than restarting. The goal is continuous, organised speech under time, which is the single hardest thing the exam asks.
• Drill the connective phrases. B2 examiners reward range. Keep a small fixed set you can reach for without thinking: « pour commencer », « premièrement », « à mon avis », « cependant », « en revanche », « en conclusion ». Practise them until they are automatic, so your effort goes into the idea, not the joinery.
• Rotate the topics. B2 themes are everyday society debates: technology, environment, education, work, media, health, culture. You are assessed on how you develop and defend your position, not on specialist subject knowledge, so the more themes you have spoken about once, the less any prompt can surprise you.

The part that is genuinely hard to do alone

Here is the honest gap. Structure, timing, and vocabulary you can drill solo. The thing you cannot easily do by yourself is hear your own errors. When you are speaking, your attention is on the argument, so the dropped liaison, the nasal vowel that came out flat, the filler « euh » every five words, all of it goes past you unnoticed. An examiner will notice those.

The cheap fix that works: record every single practice attempt and play it back. You will hear, from the outside, what the examiner hears. After recording yourself, note the one or two things that were worst, an argument that did not land or a sound that was off, and target only those the next day. Recording and reviewing is the habit that closes most of the gap in solo oral prep, and it costs nothing.

Where a tool fits

Recording yourself closes most of the gap, but it leaves one step manual: you still have to judge your own pronunciation, which is hard when it is the thing you are trying to improve. This is where an app helps, and it is the part Coucou is built for. Coucou is an AI French tutor that lives in your chat. It makes you produce a real spoken answer every day, scores your pronunciation per word so you see the sound that was off rather than a single accent grade, and sends back native-quality model audio to copy. For exam prep specifically, the daily forced-production habit and the per-word feedback are the two things that are hardest to give yourself.

The honest limits: Coucou is early, founder-run, and in free early access, and I add users by hand. It is not a mock examiner that scores you to the official DELF grid, and it will not promise you a pass. What it does is the daily speaking and the pronunciation feedback, reliably, in a chat you already use. If you want a full simulated exam with official scoring, a human tutor or an exam-prep centre still does that better. If you want the daily out-loud habit and honest per-sound correction for free, that is what it is for.

A simple weekly plan

Two or three full timed mock orals a week, plus a short daily speaking habit on the days in between. On a mock day, run the whole thing: 30-minute prep, full monologue, then improvise the examiner's likely pushback and answer it. On the in-between days, ten to twenty minutes is enough, one recorded answer on a single B2 theme, played back, one thing fixed. Regular speaking practice beats occasional long sessions.

If you want to build the underlying habit first, there is a full walkthrough in how to practise French speaking alone.

So, where to start

Pick one B2 theme today, set a 30-minute timer, build a plan, and record a five-minute viewpoint. Play it back and write down the one thing that was worst. That single loop, repeated, is most of DELF B2 oral prep. If you want the daily version automated with per-word pronunciation feedback, try Coucou at trycoucou.app or message @coucou_tutor_bot and I will get you in. And if you would rather spend nothing, the record-and-review habit on its own genuinely works.

Last updated: 28 July 2026. Coucou is not an official DELF examiner and cannot tell you whether you will pass.

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