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

Contact + close, daily, direct, frequent, initial, personal, physical, regular, social

Context + broad, cultural, different, general, historical, particular, political, present, social, specific, wide

Country + developed, developing, different, foreign, industrial, poor, rich, western

Cost + additional, administrative, environmental, extra, high, legal, low, rising, running, social, total

Crime + juvenile, organised, petty, serious, soft, tough, violent

Criminal + convicted, dangerous, habitual, hardened, petty, violent, young

Culture + corporate, dominant, national, traditional, popular, volunteer, western

Debate + considerable, current, fierce, heated, intense, lively, ongoing, public, recent