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

 
68.
 
Lifestyle 
+ 
active,  alternative,  bizarre,  comfortable,  extraordinary,  healthy,  lavish, 
natural,  new,  outdoor,  precarious,  present-day,  sedentary,  simple, 
traditional
 
69.
 
Mistake 
+ 
big, costly, expensive, fatal, fundamental, great, honest, serious, terrible
 
70.
 
Need 
+ 
basic, desperate, educational, immediate, individual, particular, pressing, 
real, social, special, urgent
 
71.
 
Objective 
+ 
broad,  clear,  economic,  environmental,  key,  main,  major,  national, 
overall, primary, prime, principal, stated, ultimate
 
72.
 
Occasion 
+ 
different, formal, odd, other, particular, rare, separate, social, special