It was not until he came back _____ he knew the police were looking for him.
—What did he say? —He asked _____ for the book.
It was the first time that Mary _____a play , so she felt a little nervous.
The old man walks_____ dog after _____ supper every day.
My suggestion is that he _________to see a doctor at once.
Helen had to shout ________above the sound of the music.