The most efficient way to prepare for the CELI exam is deliberate practice with full-length mocks, reviewed skill by skill. Here is a plan that works at every CELI level.
1. Sit a diagnostic mock
Start with one complete CELI mock at your target level. The score shows exactly where you stand and where to focus.
2. Fix your weakest skill first
Concentrate on the skill that scored lowest — often writing or the B2+ language-competence section — then re-test to confirm progress.
3. Always practise timed
CELI is a timed exam and pacing is its own skill. Our mocks run to the official timing so exam day feels familiar.
4. Act on AI feedback
Read the feedback on each writing and speaking task and rewrite. Improvement comes from acting on feedback, not just collecting scores.
5. Use fresh papers
Use a different mock each time so you build ability, not memory. Start with our CELI mock tests and pick a plan.
Ready to practice?