0 lol 02br 02br 00You could fine them a small amount for every Spanish word they use. The proceeds could then be used to go towards the cost of a monthly lunch meeting, or even a Christmas party. If they are really bad offenders, you could use the money to take the class on an excursion to Japan - where almost nobody understands Spanish!
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.