Was it in 2000_________he was still in middle school_________this boy became an expert at computer?

1. A.
   when; that
2. B.
   that; where
3. C.
   when; where
4. D.
   that; that

.Was it in 2000_________he was still in middle school_________this boy became an

   expert at computer?

  A. when; that                     B. that; where

  C. when; where                    D. that; that

Was it in 2000________he was still in middle school________this boy became an

   expert at computer?

  A. when; that                     B. that; where

  C. when; where                    D. that; that

.Was it in 2000_________he was still in middle school_________this boy became an
expert at computer?

 Was it in 2000         he was still in middle school        this boy became an

   expert at computer?

  A. when; that                     B. that; where

  C. when; where                    D. that; that