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

Emphasise 
+ 
contribution, fact, importance, point, role
 
60.
 
Employ 
+ 
method, people, staff, strategy, system, tactic, technique, worker
 
61.
 
Encounter 
+ 
difficulty, opposition, problem, resistance, situation
 
62.
 
Enforce 
+ 
ban, control, law, limit, requirement, rule, standard
 

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129 
63.
 
Enhance 
+ 
ability, appearance, chance, environment, image, performance, prestige, 
quality, relationship, role, skill, status, value
 
64.
 
Enrich 
+ 
experience, performance, relationship, life
 
65.
 
Establish 
+ 
business, creditability, link, network, relationship, reputation, rule
 
66.
 
Examine 
+ 
effect, evidence, implication, issue, nature, policy, problem, progress
 
67.
 
Exercise 
+ 
authority, care, choice, control, discretion, influence, judgement, option, 
power, responsibility, restraint, right, skill
 
68.