1. John opened the door. There _____ he had never seen before.

A. a girl did stand         B. a girl stood     C. did a girl stand         D. stood a girl

2. _____ from the tenth floor when he heard someone shouted at him.

A. Down did the thief jump              B. Down the thief jumped

C. Down jumped the thief                D. Jumped down the thief

3. For a moment nothing happened. Then ____ all shouting together.

A. voices had come B. did voices come  C. voices would come    D. came voices

4. At the meeting place of the Yangtze River and Jialing River _____, one of the largest cities in China.

A. lies Chongqing       B. does Chongqing lie C. does lie Chongqing D. Chongqing lies