Номер 6 пожалуйста помогите сделать!!! Заранее спасибо!!!
A. 1 mustn't 2 must 3 must 4 mustn't 5 must 6 mustn't 7 mustn't B 1 have to be 2 I don't have to 3 has to 4 don't have to 5 don't have to 6 has to