As the train ran faster and faster,the lights of the city were soon ________.
He turned from side to side, eyeing himself in the mirror with a serious, studied ______ that soon changed into a smile.
— How is that, Blair? — I wonder ______ it takes to be a good teacher beyond patience and a great knowledge of students.
Meeting my dear teachers and fellow students after so many years was indeed a warm occasion, ______ I’d strike into my heart forever.
The director was fully convinced that this moving story, if ______ for television, would be a hit.
The upset mother thought to herself, “If only I ______ what’s going on in my little boy’s head right now.”