This is a game where the only three words that students aren’t allowed to say are yes, no and maybe. Put the students in pairs and play. They will try to make a conversation without the three words.
If you as a teacher want, you can create a tournament. When a student loses, he or she is out and the winning partner is paired with another winning partner.
If you as a teacher want, you can create a tournament. When a student loses, he or she is out and the winning partner is paired with another winning partner.