I would appreciate _______ you could give me some advice on TOFEL test.
The wallet was returned to him without anything _____.
I was deep in thought, so I didn't notice _____.
Did you hear the sound like that of a door _____?
Who could have imagined such a sweet-tempered girl as Jane _____ such a thing!
They found a _____ old man _____ on the ground when the door was broken open.