Aktive:
1. He writes her a letter.
2. My father gave me a new bike.
3. She has told him the true.
4. The shop assistant had brought her a big box.
5. The headmaster will show us the new film.
6. Sue will make you a sandwich.
7. The teacher has not given us some advice.
8. The cheater promised him a lot of money.
Passive Voice:
1a) A letter is written to her by him.
1b) She is written a letter by him.
2a) A new bike was given to me by my father
2b) I was given a new bike by my father.
3a) The true has been told to him by her.
3b) He has been told the true by her.
4a) A big box had been brought to her by the shop assistant.
4b) She had been brought a big box by the shop assistant.
5a) The new film will be shown to us by the headmaster.
5b) We will be shown the new film by the headmaster.
6a) A sandwich will be made to you by Sue.
6b) You will be made a sandwich by Sue.
7a) We haven’t been given some advice by the teacher.
7b) Some advice hasn’t been given to us by the teacher.