Index of contents

Content

Must / have to

Exercises - modal verbs

1. Have to / has to - exercises
2. Have got to - exercises
3. Have to / have got to - write
4. Must / mustn't - exercises
5. Must / mustn't / must?
6. Mustn't / don't have to
7. Permission - obligation - prohibition
8. Must not - do not have to
9. Must / can - quiz
10. Must / mustn't - quiz 1
11. I have to walk the dog
12. Have to, don’t have to, must, mustn’t
13. Modal verbs of obligation
14. Modals of probability: must / can't
15. Must not / don't have to 1
16. Modals of necessity : must / have to

     mixed modals - exercises -