Though we have been staying up for days, there’s still _____ work remaining to be done.

A. a large sum of   B. a plenty of   C. a large amount of    D. a large number of

Though we have been staying up for days, there’s still _____ work remaining to be done.

1. A.
   a large sum of
2. B.
   a plenty of
3. C.
   a large amount of
4. D.
   a large number of

 Though we have been staying up for days, there’s still _________ work remaining to be done.

   A. a lots of       B. a plenty of       C. a large amount of   D. a great number of

Though we have been staying up for days, there’s still _____ work remaining to be done.