The 30th Olympic Games between July 27 and August 12 in will take place in London.

问题补充：

The 30th Olympic Games, between July 27 and August 12 in , will take place in London.

A. scheduling

B. to schedule

C. scheduled

D. to have scheduled

答案：

A. scheduling

B. to schedule

(答案→)C. scheduled

D. to have scheduled

解析：考查过去分词用法。The 30th Olympic Games与schedule之间构成被动关系，所以使用过去分词的形式。结合句意可知C正确。句意：被安排在7月27号到8月12号的第30届奥运会将会在伦敦举行。