The families of the trapped miners’ are ________ to get any information about their relatives from the rescuing center. 

European football is played in 80 countries, _________it the most popular sport in the world.

The visiting minister expressed his satisfaction with the talks, _________ that hehad enjoyed his stay here.

Millions of people watched that first moon landing on television, their hearts in their mouths, aware of how difficult and dangerous an adventure it was, and what risks had to be ____. 

Many of the children are so accustomed to ______ that they react violently when they hear something different.