Running a company is not ______ a matter of hiring people---they also need to be trained.

I don’t like her face;        , she smokes, which is something I hate.

After Ya’an earthquake the school practiced an emergency drill showing the children how to         find their “safe place”____. 

—Why are you so late?—The driver couldn’t see clearly because of the fog．____, the road was too icy．

 We may find that learning a foreign language does not have to be________learning our mother tongue，but can in fact be twice ________.