一What does the sign over there read?一“No person ______ smoke or carry a lighted cigarette, cigar or pipe in this area.”
He is wearing sunglasses to __________ his eyes from the strong sunlight.
The policemen are searching _____ every house _____ the thief.
. The book, _______ is blue, is mine.
Paul didn’t want to put on the coat. He said that he _________ by his friends.
Philips openly admitted __________ an alcohol (酒精) problem and he was not admitted __________ the drivers’ club.