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

Growth + economic, emotional, healthy, industrial, personal, rapid, slow, steady, strong

Habit + accumulated, bad, clean, dressing, eating, fixed, good, old. ordinary, personal, regular, smoking, social, unconscious

Health + environmental, good, ill, mental, physical, poor, private, public

Heritage + architectural, cultural, family, industrial, musical, national, natural, rich

Idea + bad, basic, bright, clear, general, good, ingenious, new, original, smart, whole

Implication + economic, financial, important, legal, political, possible, practical, profound, serious, significant, social

Income + disposable, extra, gross, high, low, net, personal, private, steady, taxable

Industry + government-controlled, heavy, light, local, manufacturing, new, private

Insight + clear, deep, fresh, important, interesting, new, profound, real, valuable

Issue + central, complex, contentious, current, economic, environmental, ethical, important, key, latest, main, major, political, sensitive, social

Job + demanding, full-time, manual, odd, part-time, proper, regular, sedentary, steady, temporary