Differences:
weather-HK, cold-humid, hot. TOR, snow-warm
transportation-HK, MTR, buses TOR, mostly cars
population-HK, many people, TOR, few people
night time- HK, bright, many people, TOR, dark, no people
working pace- HK, fast, TOR, slow
introduction, conclusion- 2 paragraphs
choose 3 and write one paragraph each.
2+3=5 paragraphs!!