Chuyển đổi thành câu bị động: Where will your company send you next year? Who looked after the children when you were away?

Chuyển đổi thành câu bị động:
1. Where will your company send you next year?
-
2. Who looked after the children when you were away?
-
3. Has anyone ever asked you for your opinion?
-
4. We shall have to tow the car to the garage
-