TEF Grammar Structure and Sections: Test & Practice

Learning grammar is probably one of the hardest parts of learning French. Especially in TEF, where grammar doesn’t just check whether you know rules, it looks at how well you can use French in real situations, choose the right forms, and understand the logic of a sentence.

Because grammar appears across several TEF sections, understanding how it’s tested can make a noticeable difference in your overall score.

This guide breaks down the grammar‑related tasks you’ll encounter, explains how each section works, and shows you what to expect on test day. In the end, we’ll introduce a smart tool that can help you get the best score on TEF. let’s begin.

Breaking Down the TEF Grammar Structure

In the TEF, grammar isn’t tested in a separate, standalone section. Instead, it’s woven directly into the Lexique et Structure component, which evaluates both TEF vocabulary and grammatical accuracy at the same time.

You’ll find Lexique et Structure in several TEF versions, such as TEF for studies in France, TEFAQ, and the general TEF, but not in TEF Canada, which focuses only on the four main skills (listening, speaking, reading, writing).

This section exists to make sure candidates can use French accurately, naturally, and idiomatically.

Structure and Key Details

• Duration: 30 minutes
• Format: 40 multiple‑choice questions, each with one correct answer
• Scoring: 1 point per correct answer, with no penalty for wrong or skipped questions, so guessing is always better than leaving a blank
• Impact: Your score contributes to your overall TEF level, aligned with the CEFR scale (A1 to C2). Strong performance here can boost your final proficiency rating.

Breakdown of Sections

The 40 questions in the Lexique et Structure section are divided into four sub‑sections, each designed to test a different aspect of your vocabulary and grammar skills.

1. Sentence Completion for Vocabulary (14 questions)

You fill in the blank in short, isolated sentences using the most appropriate word from the options provided.

This part checks whether you understand word meanings, synonyms, and how vocabulary changes depending on context.

For example, you might need to choose between rapidement (quickly) and lentement (slowly) based on the sentence’s meaning.

2. Short Texts with Missing Vocabulary (6 questions)

You read a short paragraph or dialogue with several missing words.

Your task is to pick vocabulary that fits the tone, flow, and meaning of the text.

This section focuses on idioms, collocations, and natural word choice—skills that reflect real‑life language use.

3. Sentence Completion for Syntax (14 questions)

These questions look similar to the vocabulary completions, but the focus is on grammar.

You may need to choose the correct verb conjugation, fix agreement errors, select the right preposition, or pick the connector that makes the sentence logical.

For example, choosing between bien que (although) and parce que (because) changes the entire meaning.

4. Short Texts Assessing Cohesion and Sentence Structure (6 questions)

You work with short passages where you must identify or complete elements that ensure smooth, logical flow.

This includes linking words like donc (therefore) or cependant (however), as well as structures that keep the text coherent.

It tests your ability to maintain grammatical accuracy across connected sentences, not just isolated ones.

Grammar Question Examples for the TEF Lexique et Structure Section

Here is a selection of example questions that focus specifically on grammar (syntax, verb conjugation, agreements, connectors, etc.). These types of questions correspond to the two grammar-focused subsections of the exam:

Question 1

Correct answer: C. had arrived

Explanation: This is the past conditional structure (si + pluperfect → past conditional) for an unreal past hypothesis.

Question 2

Correct answer: B. have visited

Explanation: Relative superlative requires the present perfect in the subordinate clause (past participle agrees with the preceding direct object "city").

Question 3

Correct answer: A. finish (subjunctive)

Explanation: "Il faut que" always triggers the subjunctive.

However, these questions aren’t enough. If you want to prepare for the TEF grammar section effectively, you need to practice smart. Let’s give you some tips: 

How to Prepare for the TEF Grammar Section

Getting ready for the Lexique et Structure section means combining solid grammar study with real‑world practice. Since this part of the TEF focuses on how you use French in context, memorizing rules isn’t enough; you need to understand them and apply them naturally.

1. Review the Essential Grammar First

Start by reviewing the main grammar topics: verb tenses like passé composé, imparfait, and subjonctif, the difference between definite and indefinite articles, pronouns, and how negation works. Tools like Bescherelle are great for conjugations, and online platforms offer quick quizzes to reinforce what you learn.

2. Expand Your Vocabulary 

Aim to learn 50–100 new words each week. Group them by theme, work, travel, emotions, daily life. Include synonyms, antonyms, and idiomatic expressions. Flashcards or apps make this easier and help you remember over time.

3. Read Actively  

Expose yourself to different types of French: news from Le Monde, blogs, ads, short stories. When you see a structure you don’t know, write it down, look it up, and try rewriting a sentence using the same pattern. This helps you understand how grammar works in real contexts.

4. Practice in Context  

Do exercises that make you think about meaning and structure at the same time—sentence transformations, error‑correction tasks, and gap‑fill questions. Pay attention to connectors like donc, cependant, or puisque, and practice switching between formal and informal language.

4. Manage Your Time  

The section lasts 30 minutes, so practice under the same conditions. If a question takes too long, skip it and come back later. Answer the easier ones first to save time and reduce stress.

5. Review Your Weak Areas   

Keep track of the mistakes you make during practice. If verb agreements or prepositions keep causing problems, spend extra time reviewing those rules and doing targeted drills.

6. Take Mock Tests

Mock tests are one of the most effective ways to prepare. They recreate the real exam’s format, timing, and pressure, helping you:

• Spot your grammar gaps
• Improve your speed
• Reduce anxiety
• Get used to common question patterns

Introducing Mocko.ai: Your AI‑Powered TEF Preparation Partner

To make your preparation even more effective, Mocko.ai offers a complete, smart platform designed specifically for TEF and TCF learners. It gives you realistic practice and smart feedback so you can improve faster and more efficiently.

Mocko’s Key Features

• Realistic mock tests that simulate the TEF exam, including the Lexique et Structure section, with an interface similar to the real test
• AI‑powered personalized feedback that highlights your strengths, points out grammar mistakes, and gives targeted suggestions
• Dynamic questions and quick tests that adapt to your level, plus daily short practice sessions
• Progress tracking with CEFR level estimates, score trends, and focus areas
• Unlimited access to mock tests, quick drills, and resources for TEF, TEFAQ, and TEF Canada
• Extra tools like listening to audio, writing prompts, and integrated practice for other sections

And here are some of Mocko’s benefits: 

• Efficient and time‑saving: AI focuses on what you need, helping you study smarter
• Score improvement: repeated realistic practice builds accuracy and confidence
• Affordable: $35/month or $300/year, much cheaper than traditional tutoring
• Flexible: study anytime, anywhere, on any device, at any CEFR level

So why don’t you try Mocko and start practicing today? Sign up! 

Conclusion

The TEF Grammar (Lexique et Structure) section plays an important role in showing how well you can use French, from vocabulary to sentence structure. 

With steady preparation, reviewing key grammar points, reading actively, and applying smart study strategies, you can make real progress. 

Regular mock tests are especially valuable, and tools like Mocko.ai make that practice easier and more effective with personalized, AI‑driven support. Start building your routine now and open the door to new opportunities in French‑speaking environments. Bonne chance!

FAQs