You need to do the homework with care.改为被动语态
the homework is needed to do with care by you .
In the late 1970s students revived the tradition of carnival.改为被动语态
the tradition of carnival was revived by students in the late 1970s
Attention must be paid to your pronunciation.改为主动语态
you must pay attention to your pronunciation
Today millions of people enjoy carnival.改为被动语态
Today carnival is enjoyed by millions of people.
He said that the trees would be planted soon.改为主动语态
he said that we would plant the trees.
He said that the work had been finished.改为主动语态
he said that we had finished the work .
They were making the new tool at that time.改为被动语态
the new tool was being made by them at that time .
They ought to take good care of the children in the nursery.改为被动语态
the children in the nursery ouoght to be taken good care of by them .
希望对你有所帮助!
