From the cheers and shouts of _____, I gathered that he was winning the race.

 The doctors must get there in half an hour. There should be no____ in sending the blood to the dying girl .

He received ten days’ __________ to leave the office because he was often late for work.

Usually a child's behavior is a ________ of his family environment. 

Mr. Wang gave the whole class a vivid _________ of his trip to Shanghai Expo Park.