At the head of the procession _______, each holding a red flag in his or her hand.

1. A.
   the Young Pioneers marched
2. B.
   marched the Young Pioneers
3. C.
   did the Young Pioneers march
4. D.
   where marched the Young Pioneers

At the head of the procession _______, each holding a red flag in his or her hand.

A. the Young Pioneers marched                B. marched the Young Pioneers

C. did the Young Pioneers march              D. where marched the Young Pioneers