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Free English gap-fill exercises with explanations

Practise English grammar and academic expression with two standalone 20-question gap-fill sets—CEFR A2 Foundations and IELTS Grammar and Expression.

A2 · 20

A2 English Grammar Practice

Practise past forms, future plans, comparatives, and quantifiers with 20 gap-fill questions.

Start →IELTS · 20

IELTS Grammar and Expression Practice

Practise concession, inversion, conditionals, and ways to express opinions and trends in academic and workplace contexts.

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What to know about these practice sets

  • No account sign-in, Chrome extension installation, or AI tokens are required to complete either 20-question set.
  • Each question checks your typed answer immediately in the browser and shows a reference answer with a grammar explanation.
  • These standalone exercises are for study practice only; they are not official IELTS mock tests and do not sync with learning app courses.
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