 Awesome ESL conversation activity to really get your students talking, 20 questions. Have a student choose an object. The rest of the class then take turns asking yes or no questions to find out what the object is. The class can only ask 20 questions to determine what object student 1 has chosen. If they cannot solve it with 20 questions, student 1 wins the game. Thanks so much for watching. We are ITTT, the leading provider for TEFL and TSOL training courses. If you like this video, please subscribe by clicking the button down here and click on any of the videos here on the left for more interesting teaching tips for getting certified to teach English abroad and online.