They are in the classsroom,对in the classroom提问
They are in the classsroom,对in the classroom提问
They are singing in the classroom.对"are singing"提问
They are singing in the classroom.对are singing 提问
对划线部分提问:They are in the classroom 对in the classro
They are singing(in the classroom.)对打括号部分提问
They are playing games in the classroom.对画线部分提问:playing game
The teachers are in the classroom.对in the classroom提问
There are 5 teachers in the classroom.对5提问
their dictionaries are (in the classroom)对括号部分提问
英语题;they are singing in the classroom改为否定句,对in the classroom
They were in the classroom对划线部分提问 划线部分:in the chassroom
the children are reading in the classroom.对are reading 提问