英语高手们麻烦您们把下列句子改为被动语态5.I will finish the task before you come back 6.I have asked him this question thousands of times 7.Have you mopped the floor? 8.He hasn't finished the homework yet 9.They have simplifi

英语高手们麻烦您们把下列句子改为被动语态5.I will finish the task before you come back 6.I have asked him this question thousands of times 7.Have you mopped the floor? 8.He hasn't finished the homework yet 9.They have simplifi
英语高手们麻烦您们把下列句子改为被动语态5.I will finish the task before you come back
6.I have asked him this question thousands of times
7.Have you mopped the floor?
8.He hasn't finished the homework yet
9.They have simplified the processes since last week
10.Has he received my letters?

英语高手们麻烦您们把下列句子改为被动语态5.I will finish the task before you come back 6.I have asked him this question thousands of times 7.Have you mopped the floor? 8.He hasn't finished the homework yet 9.They have simplifi
The task will be finished before you come back.
He has been asked this question thousands of times.
The homework has not been finished yet.
The processes have been simplified by them since last week.
Have the letters been received by him?

The task will be finished by me before you come
He has been asked this question thousands of times by meHas the floor been mopped by you?The homework hasn't been finished by him yetThe processes h...

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The task will be finished by me before you come
He has been asked this question thousands of times by me

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5. the task will be finish before you come back
6.He has been asked this question thousands of times
7.Has the floor been mopped ?
8.The homework hasn't been finished yet
9.The processes have been simplified since last week
10.Have my letters been received ?