They didn't leave __the police came.用 before 为什么不对
i didn't know you had called the police before l came here
i didn't leave before he came back的同义句
they didn't leave it was dark
用英文解释句子:I didn;t leave until he came back
I didn't leave until he -----这里用come还是came?
don't forget to __the lights before you leave the classroom.
They didn't start work ___their teacher came back
they didn't go out __the rain 要填什么啊 because or because of?
they must have seen the film last week,didn't they?为什么要用didn
I didn't leave until he came back 同意句转换:It was _____ ______
l didn't leave _____he came back.A.by B.after C.for Duntil
I didn't leave home until mother came back 保持句意相同 I _____ __