Помогите пожалуйста!!)))135 УПРАЖНЕНИЕ))))ПОЖАЛУЙСТА РЕБЯТ))

Спасибо большое))

1.I'm taught English by my sister2.The car is driven by Peter3.Her father was killed by fascists4.The key was/has been lost5.The delegation will be met by assistant6.Our dictations was/has been checked by the teacher7.The orchestra was being conducted by music teacher8.The door was opened by Parker9.The letter was put in the envelope10.The bear was killed by the hunter