Вопрос по английскому языку:

Помогите пожалуйста с заданием!
Переведите на русский язык, обращая внимание на сложное подлежащее и сложное дополнение.
1. Many students are known to go in for sports.
2.She is said to be a good student.
3. The text is believed to be quite easy.
4. He saw her stop at the window.
5. They want their chief to be removed from office.
6. They want the installation to be dismantled.