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

Event 
+ 
annual, cultural, exciting, important, political, social, splendid, sporting
 
46.
 
Evidence 
+ 
ample, available, clear, conclusive, direct, empirical, experimental, hard, 
historical, scientific, strong, sufficient
 
47.
 
Example 
+ 
classic, clear, extreme, fine, good, notable, obvious, outstanding, prime, 
simple, typical
 
48.
 
Exercise 
+ 
acrobatic,  free,  fruitless,  gentle,  light,  physical,  regular,  strenuous, 

---

 
143 
vigorous
 
49.
 
Experience 
+ 
bad,  bitter,  direct,  early,  emotional,  life-long,  necessary,  painful,  past, 
personal, practical, previous, real, religious, terrifying, traumatic, vast