when the teacher came in,the students were doing homework.的同
when the teacher came in,the students were doing homework.的同
they,what,doing,teacher,the,in,came,were,when
when the teacher came into the classroom,the students were (
The students _____ their homework when the teacher came
The students were taking ____(noise)when the teacher came in
The students were busy doing their()when the teacher entered
When the teacher came in ,the students stopped ______(talk )
When the teacher came in,the students s___talking
the students stopped talking when the teacher came in
The students stopped talking () when the teacher came in.
The students stopped______(talk)when the teacher came in.
When the teacher came in,the students were____ themselves __