Образуйте от данных предложений вопросительные и отрицательные 1I have to cook dinner after work 2 She must go to the University now 3 I won t be able to tell him the truth 4 He was to come at 6 yesterday/

1I have to cook dinner after work I don't have to cook dinner after work/ Do I have to cook dinner after work?  2 She must go to the University now She mustn't go to the University now Must she go to the University now ? 3 I won t be able to tell him the truth - Это и так уже отрицательное предложение, поэтому делаю утвердительное и вопросительное I will be able to tell him the truth   Will I be able to tell him the truth?  4 He was to come at 6 yesterday/ He wasn't to come at 6 yesterday/ Was he to come at 6 yesterday?