They were cleaning the room at this time yesterday.(改为同义句)
They were cleaning the room at this time yesterday.(改为同义句)
They were cleaning the room at the time.改为被动语态
Yesterday evening at this time they were holding the birthda
They were alone in the room.(改为同义句)
They were busy the day before yesterday.改为同义句
They were listening to the radio at this time yesterday."(一般
改为同义句:I saw them yesterday.They were palying football on the
they were some famous singers at the concert yesterday 改为否定句
the teacher came in the river at this time yesterday同义句
we spent 20 minules cleaning the room yesterday (改同义句
同义句转换 they had a great time at the party yesterday
He was cleaning the class room at that time (改为被动语态)