The other day, my friend John drove his car down the street at ________ I thought was a dangerous speed, and ________ surprised everyone in the car．

1. A.
   which; that
2. B.
   which; it
3. C.
   as; which
4. D.
   what; that

The other day, my friend John drove his car down the street at __ I thought was a dangerous speed, and __ surprised everyone in the car.

A. which; that    B. which; it            C. as; which           D. what; that

. The other day, my friend John drove his car down the street at   I thought was a dangerous speed, and ____ surprised everyone in the car.

  A. which; that     B. which; it  C. as; which  D. what; that

. The other day, my friend John drove his car down the street at   I thought was a dangerous speed, and ____ surprised everyone in the car.