I had never expected _____ such a big audience there.

They might just have a place ___ on the writing course ---- why don’t you give it a try?

－It’s necessary to limit the speed of electric bikes.－Yes, most riders of electric bikes in China        40-50 kilometers per hour often ignore red lights,        the risk of traffic accidents. 

The discovery of the new drug is of great significance to people ______ from H1N1.

(2013·南京二模)Under the environment of fierce competition, the only way John could imagine ________ stress was to get tougher by making greater efforts.