What___you___when someone knocked at the door?
What___you___when someone knocked at the door?
I () my brother when someone knocked at the door
I ( ) go out when someone knocked at the door.
( ) Someone knocked at the door ______ he was asleep.
Hardly _____ to sleep when someone knocked at the door.
1.Someone knocked at the door.I went over to answer the door
是knocked at the door还是knocked on the door
When I started ____ the big cake,someone knocked at the door
we___(listen) to the radio when someone knocked at the door
英语Someone knocked at the door when l (was watching) TV
What were you doing when someone knocked at the door?当有人在敲门时
I heard someone ____(knocking/knocked)at the door just now.