. Измените залог в следующих предложениях

1. The speaker stressed the importance of the Congress.
2. This actor will play the part of Hamlet.
3. The students have learnt a lot of new English words.
4. The director himself answered the phone.
5. Somebody recommended me to see that doctor.
6. They had eaten all the dinner before they finished the conversation.

1. The importance of the Congress was stressed by the speaker.

 2. The part of Hamlet will be played by this actor.

 3. A lot of new English words have been learnt by the students.

 4. The phone was answered by the director himself.

 5. That doctor was recommended me to see by somebody.

 6. All the dinner had been eaten by them before the conversation was finished by them.