___ surprised me most was ____ he was too late for the important meeting, for he was chairman of it. 

___ surprised me most was ____ he was too late for the important meeting, for he was chairman of it.

1. A.
   What; why
2. B.
   That; how
3. C.
   What; how
4. D.
   That; why

 ___ surprised me most was ____ he was too late for the important meeting, for he was chairman of it.
A. What; why          B. That; how         C. What; how         D. That; why

___ surprised me most was ____ he was too late for the important meeting, for he was chairman of it.