选择:( )1._____ Mom got into the house,I was doing my homework
i was doing my homework when my mom came
1.I was doing my homework ____ a boy rushed into the classro
I was doing my homework when he is ___ (clean) the house
i was doing my homework when a boy rushed into the classroom
英语中,非延续性动词能用过去进行是吗?比如i was doing my homework when my mom was
I was doing my homework when she came______(to,in)my house要选
he___ his homework when i left my house .A.is doing B.was do
On weekends,I have to help my mom _____(clean) the house.
He was doing his homework when Mom came into his room.
I was doing my homework,my mother was cooking in the kitchen
I was doing my homework and forgetting the time.I was too bu
英语翻译1、I was doing my homework when my mother did the housewo