We thought there were 35 students in the dining hall, ________, in fact, there were 40.

1. A.
   while
2. B.
   whether
3. C.
   what
4. D.
   which

We thought there were 35 students in the dining hall, _______,in fact,there were 40.

A.while                 B.whether                     C.what                  D.which

We thought there were 35 students in the dining hall, ______, in fact, there were 40.

A. while          B. whether         C. what        D. which

 We thought there were 35 students in the dining hall, _______ , in fact, there Were 40.

 A. while          B. whether          C. what            D.which