Multiple choice

Directions: Fill in the blank by choosing the right preposition from the given alternatives.

Not ______ day break was he awake.

  1. on

  2. to

  3. till

  4. none of these

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

 It may not be highly inappropriate to use 'until', except that it is not available as an option. Also the context conveys period of time 'throughout the night till day break', not a point of time. Hence, 'till' will always be a better option.