变成被动语态 The students ciean the room ecery day.She gace me a present.The pupils asked the teather to tell a story.

问题描述:

变成被动语态 The students ciean the room ecery day.
She gace me a present.
The pupils asked the teather to tell a story.

The room is cleaned by the students every day.
A present was given to me by her.
The teacher was asked by the students to tell a story.