He was ____thought and didn't hear the knock of the door.
He was ____thought and didn't hear the knock of the door.
I didn't hear anyone knock at the door at 9:00 yesterday eve
I knocked at the door (l ) of times ,but he didn't hear it.
he didn't knock on the door.he entered the room合并为一句
there was a knock on the door.
while he was reading the letter,he heard a knock at the door
He was about to go to bed ____ there was a knock on the door
He was sleeping when there was a loud knock at the door.[对sl
can you hear someone _____(knock) on the door now
Did you hear someone knock at the door
he was falling ____(sleep) when he geard a knock at the door
he went to work and didn't lock the door this morninghe went