Передайте следующие предложения в Passive Voice.1. You must do these exercises

Передайте последующие предложения в Passive Voice.
1. You must do these exercises right now.
2. You can find berries everywhere.
3. They did not invite her to the party.
4. The girl has put all the books into the bookcase.
5. They are conducting an important experiment now.
6. This pop-star will give two concerts next week.
7. By 7 oclock yesterday we had translated this text.
8. When did he write this novel?