(2013·高考陕西卷)My uncle hasn’t been able to quit smoking，but at least he has________.

 Thanks to the great efforts by netizens and the journalists' determination to ________ truth, anti­corruption has been accelerating.

 The spokesman said at the conference that they were considering having the term the Russian group strongly objected to ________. 

With the word "PM2.5"______ heard and seen in our life, people become more and more concerned about air pollution.

Although Xiamen is a gorgeous city, Harry still decided that he would drive all the way home instead of _____ at a hotel for the night.