A flood of corrupt officials(贪官) have been punished in China, which shows the government’s determination to fight ____ corruption ____ the end.
He won’t wear a hat _____.
It was not until mid-night _____ he went back home after the experiment.
I don’t know why she suggested that we _____ the work before dark.
— _____ for the glass! —It’s OK. I’m wearing shoes.
The bell rang and came in Mr. Brown, _____ a book in his hand. Then the class began.