Problem: People use the term nation a lot less than the term country because the 

My choice: nation is very unpopular.


Problem: Ryan had a tendency of always taking advantage of Eric's friendship because 

My choice: Ryan was selfish.


Problem: Kevin had to use more sunscreen when at the beach tanning than Justin because 

My choice: Justin had less sensitive skin.


Problem: john could not finish writing out the list within the time given to him because the 

My choice:
time is short.