By Brandon Foster,2014-05-25 17:35
Answer these questions in pairs. (Do not use the Internet or any
reference materials to answer them, just use your own knowledge.)
1. What percentage of adults in the world do you think use an illicit
drug each year? (Make a guess.)
2. Name some illicit drugs.
3. How is the illicit drug heroin produced?
4. How big is the..