TEF Canada Expression Écrite Section B: The Argumentative Essay Masterclass (2026)

Introduction: The CLB 9 Decider

For Express Entry candidates, the TEF Canada Expression Écrite (Writing) section is often the biggest roadblock to achieving a CLB 9 (NCLC 7). While Section A (the short news story) is relatively straightforward, Section B (the argumentative letter) requires a massive leap in vocabulary, structure, and formal tone.

You have to write a minimum of 200 words defending an opinion against a short text, using complex grammar, and you only have about 40 minutes to do it. In this 2026 masterclass, we will break down exactly how to construct the perfect Section B essay, complete with the structural templates that TEF examiners look for.

The Unwritten Rules of Section B

Before you type a single word, you must understand what the examiner is grading. It is not just about having a good opinion; it is about proving you can manipulate the French language at a C1 level.

1. The Word Count is Sacred: If you write 195 words, you will be penalized. Aim for 220 to 250 words to be safe.
2. The Tone Must Be Formal: You are writing to a newspaper editor. You must use vous, formal greetings, and avoid colloquialisms (no truc, no boulot, no génial).
3. Structure over Substance: A perfectly structured essay arguing a boring point will score higher than a brilliantly creative essay with poor paragraphing.

The 4-Paragraph Master Template

If you want to secure a high score, do not reinvent the wheel. Use this strict 4-paragraph structure for every single Section B prompt.

Paragraph 1: The Introduction (40-50 words)

Your goal here is to reference the prompt, state why you are writing, and clearly announce your position (agree, disagree, or mixed).

The Template: À l'attention de la rédaction, Je me permets de vous écrire suite à la lecture de votre article consacré à [Insert Topic]. C'est un sujet qui suscite un vif débat au sein de notre société. En ce qui me concerne, je suis [totalement d'accord / en profond désaccord] avec l'opinion exprimée par l'auteur.

Paragraph 2: Your Strongest Argument (60-80 words)

This is where you bring out your best vocabulary. State your main argument and back it up with a concrete (even if fictional) example.

The Template: D'une part, il est indéniable que [State your main argument]. En effet, [Explain the "why"]. À titre d'exemple, [Provide a specific example, e.g., a recent study or personal anecdote]. Par conséquent, il est primordial que les autorités prennent des mesures adéquates.

Paragraph 3: The Concession / Secondary Argument (60-80 words)

To get a CLB 9, you must show nuance. The best way to do this is through a "concession"—acknowledging the opposing side before validating your own point.

The Template: D'autre part, je comprends parfaitement ceux qui affirmet que [State the opposing argument]. S'il est vrai que [Validate the opposing side slightly], cela ne doit pas justifier [State why they are ultimately wrong]. Bien au contraire, [State your secondary argument].

Paragraph 4: The Conclusion (30-40 words)

Summarize your position rapidly and sign off with a formal formula. This is the perfect place to use the subjunctive.

The Template: En conclusion, bien qu'il soit (Subjunctive) difficile de trouver une solution parfaite, je suis convaincu(e) que [Summarize your stance]. Je vous remercie de m'avoir lu et espère voir ma lettre publiée dans vos prochaines colonnes. Cordialement, Un lecteur fidèle.

Essential Grammar for Section B

If you use the template above, you already have a great structure. To guarantee maximum points, inject these three grammatical elements:

1. Le Subjonctif: Use it at least twice. (Il faut que nous agissions, Bien qu'il y ait des risques).
2. Le Conditionnel: Use it to suggest solutions. (Il serait préférable de..., On devrait plutôt...).
3. Advanced Connectors: Replace mais with cependant or néanmoins. Replace aussi with de surcroît or par ailleurs.

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Perfect Your Writing with PrepMyFrench

Knowing the template is the easy part. The challenge is typing it flawlessly under extreme time pressure, without making a single masculine/feminine agreement error.

At PrepMyFrench, we take the guesswork out of your preparation:

• Strict Digital Environment: Practice Section B on our digital simulator. It includes the exact word counter and timer you will face on exam day. No spell check, no dictionary.
• Expert Grading: Submit your essays to our platform. Our graders evaluate them strictly against the IRCC rubric. We don't just correct your spelling; we upgrade your B1 vocabulary to C1 vocabulary (e.g., changing un grand problème to un enjeu majeur).

Stop failing the writing section. Perfect your essays with PrepMyFrench today →