what was jim doing ________the teacher came in?空填什么?
what was jim doing ________the teacher came in?空填什么?
they,what,doing,teacher,the,in,came,were,when
The boy was ___in the classroom when the teacher came in 填sl
When the teacher came in,everyone was as quite as a mouse什么意
I was reading books until the teacher came in.
13.I was reading English ___ the teacher came in.
(the teacher came in when I was reading)是否正确
I was drawing a horse_____the teacher came in.
I was doing my homework when he came in.(对I was doing my hom
my mother was cooking dinner when my father( )in 填什么啊came wa
what are you going to do ________the vacation?填什么介词?
He said:"Jim is doing his homework when his father came in."