帮忙把这些英语句子改成 被动语态 /

1。   I write a  story .    

2。   I wrote a  story . 

3。   I'm writting a story now.

4。   I was writting a story at that time.

5。   I will write a  story smoeday .    

6。   One  day I was going to write a  story .    

7。   I have writen a  story .    

8。   This days i has writen a  story .

1.A story is written by me.

2.A story was written by me.

3.A story is being written by me now.

4.A story was written by me at that time.

5.A story will be written by me someday.

6.A story was going to be written by me one day.

7.A story has been written by me.

8.A story has been written by me this days.

1.A story is written by me.

2.A story was written by me.

3.A story is being written by me now.

4.A story was written by me at that time.

5.A story will be written by me  smoeday .

6.One  day a  story was going to be written by me.

7.A story has been written by me.

8.我认为原句应该是： This days I have been writing a  story .用现在完成进行时，表示我这些天一直在写一个故事。变为被动句为： This days a  story has been being written by me.

1。   I write a  story .    A story is written by me.

2。   I wrote a  story .   A story was written by me

3。   I'm writting a story now.  A story is being written by me

4。   I was writting a story at that time. A story was being written at that time by me.

5。   I will write a  story smoeday .    A story will be written by me some day.

6。   One  day I was going to write a  story .    One day a story was going to be written by me.

7。   I have writen a  story .    A story has been written by me

8。   This days i has writen a  story . These days a story has been written by me.