There were about six ________ students in the school building during the earthquake, and ________ of them didn’t run out．

1. A.
   hundred, two third
2. B.
   hundred, two thirds
3. C.
   hundreds, two thirds
4. D.
   hundreds, two third

There were about six ________ students in the school building during the earthquake, and _______ of them didn’t run out.

A. hundred, two third                         B. hundred, two thirds

C. hundreds, two thirds                             D. hundreds, two third