You can use this game in several ways! One way I like and that works very well with my students is pretty simple and funny!
Split your students into two groups, then go to the opposite side of the room and read out a word from the chart. They have to run to you, the first one to hit your hand MUST say the opposite of the word you just said! The group that has the more points, wins!
Another way is to split them into pairs and let them work by themselves after your explanation! Hope you enjoy it!!! =)