The sky is so ______ that I can see the birds flying in it _______
A. clear, clear     B. clearly, clearly    C. clear, clearly

The sky is so ______ that I can see the birds flying in it _______

A. clear, clear     B. clearly, clearly    C. clear, clearly

The sky is so ______ that I can see the birds flying in it _______

1. A.
   clear, clear
2. B.
   clearly, clearly
3. C.
   clear, clearly

 The sky is so ______ that I can see the birds flying in it _______

   A. clear, clear     B. clearly, clearly    C. clear, clearly