---How far ap art do they live? ---________ I know ,they live in the same neighborhood.
. The best music teacher in the school has hurt his left foot and cannot ______ tomorrow’s concert.
. The young man’s lecture attracted a lot of students. ______ it was a success.
Polly said that he did everything ______ she could to comfort his sister who cried after being refused by Harvard.
. As a result of the flood, two thirds of the buildings in the area ______.
. A man was killed in his own house last Friday and the police are collecting evidence that is _______ the case.