English

Laws for paws

The use of must, mustn't, have to, don't have to, can and can't to talk about obligations.

B1 (Intermediate)
J
Jamesl
( 4.0 )

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Laws for paws

The use of must, mustn't, have to, don't have to, can and can't to talk about obligations.

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English

General English

Grammar

Modal Verbs



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