This ppt is a good game for your students to review words/ phrases related to taking transportation, like a window seat, a round-trip ticket, a passenger, an agent, etc. Divide your class into 2 teams. Students are going to choose letters by chance. Each question has got a point and if it is a volcano, they'll lose all their points. Finally, the team with more points is the winner. I hope you enjoy it. It's very interesting!