It is the third time that he ____ abroad on business this year.

 The girl is an excellent student but not once in these years________ caught being late.

By the time I saw the angry expression on his face, I ______ exactly what I was having to face. But not for a moment ______ I should quit.

Little _____ about her own safety, though she was in great danger herself.

When the newspaper boy got to a blue door,________,which frightened him away as fast as possible.