把下列句子由主动语态改成被动语态，或由被动语态改成主动语态

The old man will be talked to by me politely.
The fans isn't be going to turn on by Jack.
A new bike won't be bought for me by my father.
Will the goldfished be taken care of by Jim?
We must do this as soon as possible.
Should l finish my paper in an hour?
The car may be mended by Mr Smith.
The magazine cannot be taken out of the reading room by you.

希望对你有帮助^ ^

语态用来说明主语和谓语的关系（主动或被动），其结构为be+过去分词。
1. The old man will be talked politely by him.
2. The fans isn't going to be turned by Jack.
3. A new bike won't be bought by my father.
4. Will the goldfishes be taken care of by Jim?
5. We must do this as soon as possible.
6. Should I finish my paper in an hour?
7. The car may be mended by Mr Smith.
8. The magazine cannot be taken out of the reading room.

The old man will be talked politely...
以此类推啦。