Modal Verbs. Don't have to / mustn't

Tagi: Modal verbs

.

Uzupełnij mustn't lub don't have to.

 

1. I smoke at school.

 
2. I
wear a uniform.

 
3. I
use my mobile phone at the classroom.

 
4. I
pay for lessons.

 
5. We
clean the classroom after school. Our school has cleaners.

 
6. We
talk during classes.




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