Переделать в пассив: who will make the speech tomorrow? переделать в пассив: who will make the speech tomorrow?

Who will make the speech tomorrow?

Who will the speech be made tomorrow by?

In active voice the doer is important and in passive voice the action is important. In active voice the subject is the doer of the action. In passive voice the subject takes the action. The predicate is formed with the help of auxiliary verb to be + the third from of the verb.