When was the last time you asked for a raise?
Give students an explanation and let them guess the word from vocabulary.
How often do you get a raise at your job? What does it take to get a raise at your job? What advice do you have for someone who wants a raise? Do you think raises are important? Why/why not? Do you deserve a raise? Why/why not? Pretend that your speaking partner is your boss and you want to ask him for a raise. What kind of arguments will you use.
Give students feedback on their mistakes.