1. I will be introduced to his friends.
2. A bridge is being built over the river.
3a. The article hasn`t yet been translated by me.
3b. The article hasn`t been translated by me yet.
4. The man was looked at by us with great surprise.
5. The film will be spoken about by you at the lesson.
6. The pupil`s parents were sent for by the headmistress.