Помогите!!!!!!!! дам 25 балов!!!!!!!

Question

Помогите!!!!!!!! дам 25 балов!!!!!!!

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Answer 1

A)1.Must 2. Mustn't 3.Must 4.Must 5.Не знаю 6.Must 7.Must 8. Mustn't 9. Must.
B) 1. Have to 2.Has to 3. Have to 4. Не уверена, но вроде Have to. 5. Have to 6. Don't have to. 7. Have to