Every one of you is looking forward to a good result. Better think carefully before writing down your answers. Wish you success!

In his speech, Premier Wen Jiabao points out that creativity is ______it takes to keep a nation highly competitive .

The speaker _________ his voice to make herself heard.

All the volunteers(志愿者) were very tired, but ____ of them had a rest.—They were busy looking for the missing people.

Cycling is highly __________ to people’s health and the environment.