Our class____a class meeting ____someone knocked at the door
是knocked at the door还是knocked on the door
What___you___when someone knocked at the door?
Somebody knocked at the door while I___
Last week our class had a class meeting.At the meeting,all t
the man knocked l_ at the door now.
last week our class had a parents meeting.at the meeting 短文改
I knocked at the door as if i knocked at my own.的时态
I () my brother when someone knocked at the door
She went d_____to see who knocked at the door.
18. He knocked at the door _________ no one answered.
He was having dinner____a unknown woman knocked at the door.
____ night,a stranger knocked at the door.