When Miss Zhao came into the classroom,the students ________
When Miss Zhao came into the classroom,the students ________
When the teacher came into the classroom,the students _____(
When the teacher came into the classroom,the students ______
When the teacher came into the classroom, the students ____
1.When the students came into the classroom,the teacher ( )
when the teacher came into the classroom,the students were (
When the teacher came into the classroom, the students _____
When the teacher came into the classroom, the students  
When the teacher came into the classroom, the students stopp
when Miss Li---into the classroom,the students---still---lou
When the teacher came into the classroom,all the students st
并说明原因when the teacher came into the classroom ,the students