Free tool
Register & vocabulary trainer

Pick the more formal or more precise version of each sentence. You get a short explanation and a running score.
1 / · Score: 0
How to use your result
Try to see why one version is stronger. Do not just chase a high score. The explanations show good habits: precise words, no filler and a register that fits the task. If several answers surprised you, a teacher can work on those with you.
Trainer FAQs
What does this trainer do?
It shows two versions of a sentence. You pick the one that is more formal or more precise. After each choice it explains why. This helps you learn register, which means the level of formality a task needs.
Why does register matter in IGCSE English?
Some tasks reward a register that suits the reader and the purpose. Casual wording in a formal letter can lose marks, even when the ideas are good.
Is my score saved anywhere?
No. Nothing is stored. Your score shows on screen only. You can send it to us on WhatsApp if you want advice on what to practise.
The trainer shows which words suit which register. A teacher can then check your child’s own writing in a paid one-hour trial.
Want help using this in lessons?
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