Read the following Introduction Overview sentences and rewrite to improve the structure and tone by being more general (not specific) and more academic (not humble).
Topic 1: Drink driving – I would like to talk a bit about drink driving, what happens when drunken men and women get behind the wheel of a car instead of taking public transport or catching a taxi.
Topic 2: Underage sex – According to Velasquez (2006), teenagers who have underage sex risk contracting venereal diseases more than those people who are 18 or older.
Topic 2: Racism – Looking vaguely Middle Eastern in Sydney can get you stopped by the cops; in the country, it can get you beaten up. My cousin was accosted by a large gang of youths last month.