Topic 1: Increasing travels between countries enable people to learn different cultures or to increase tension between people from different countries

 
62.
 
Industry 
+ 
government-controlled, heavy, light, local, manufacturing, new, private
 
63.
 
Insight 
+ 
clear, deep, fresh, important, interesting, new, profound, real, valuable
 
64.
 
Issue 
+ 
central, complex, contentious, current, economic, environmental, ethical, 
important, key, latest, main, major, political, sensitive, social
 
65.
 
Job 
+ 
demanding, full-time, manual, odd, part-time, proper, regular, sedentary, 
steady, temporary
 
66.
 
Knowledge 
+ 
detailed, full, general, intimate, personal, public, scientific, specialist
 
67.
 
Language 
+ 
foreign, foul, improper, local, native, official, ordinary, second, spoken, 
written