Utwórz zdania, używając must, mustn't, have to, don't have to lub needn't, tak jak w przykładzie.

1. You/drop/rubbish/ground You mustn't drop rubbish on the ground.
2. You/visit/doctor/if/you/be/ill
3. You/pack/warm clothes/when/go/ camping/mountains
4. You/go/to/hospital/if/only/have/a cold
5. We/pick/flowers/in/park
6. We/leave/cooker/the kitchen/on
7. You/bring/lifejacket – I/have/two
8. We/have/torch/see/in the dark