Помогите пожалуйста:
Rewrite the sentences using the passive voice.
1)The buliders of Stonehenge didn't find the stones at the site
2)Scientists have studied the stones
3)Thousands of people transported stones to the site
4)Victors haven't damaged all of the stones

1) The stones weren't found by the builders of Stonehenge .2)The stones have been studied by scientists. 3) Stones were transported to the site by thousands of people. 4) All of the stones haven't been damaged by victors.

написано написать предложения в пассив Войс1)The builders of Stonehenge weren't find the stones at the site2)Scientist has been stupied the stones3)Thousands of people were transported stones to the site4)Victors hasn't damaged all of the stones