____ were given to those foreigners who helped the country ___ independence from Britain. 

There are 40 students in our class，who come from a  ________of backgrounds.

Whatever he does, once he sets up a goal, he would start pursuing it without _______.

 What on earth did you tell her? The __________ on her face suggested that she was more than angry.

About 10,000 enthusiasts took part in the 2013 Sports Lottery New Year Climbing ________ on Tuesday at the Beijing Badaling section of the Great Wall.