Help ESL learners understand and use common modal verbs correctly with this clear and practical grammar worksheet. Includes guided practice and answer key.

This Modal Verbs worksheet (Can, Could, Must, Should) helps students learn how to express ability, permission, obligation, and advice through focused explanations and structured practice. Learners practise choosing the correct modal verb and applying it accurately in everyday sentence contexts.

The resource is suitable for classroom lessons, grammar revision, homework, or extra support for ESL learners.

What’s included

1 student worksheet focusing on can, could, must, and should

1 complete answer key for quick and easy marking

Clear explanations with examples

Structured grammar practice activities

Ideal for

Primary and lower-secondary ESL / EFL learners

Grammar focus lessons

Review and reinforcement

Substitute or low-preparation lessons

Skills covered

Using can and could for ability and permission

Using must for obligation and necessity

Using should for advice and recommendations

Understanding differences in meaning between modal verbs

Avoiding common learner mistakes

This resource is part of the Global Talk Academy Grammar Series, created to provide practical, classroom-ready materials that save teachers time and improve student accuracy.