They really have a great time too , designing everything , drawing the blue prints , ___________the angles and so on .
Tom is always ready to help me ______I come to ask him for help.
The detective, _______to read a newspaper, glanced at the man _____ next to a woman.
The house is so large that we can _______it _______flats.
The children were not ______for the accident.
—I'm afraid I can't finish the book within this week. —________.