Funny Classroom 3

The scenario of the game is that you are one of the students.  One day, you got a wild idea of making fun of the whole class.  So, you went on to make fun of your teacher and your classmates.  This would not be funny if you got caught since you are going to be punished for it. There are some hints on what you should do. Click on the hints to get the idea.  All of the things that you are doing here are meant to aggravate the teacher, so you need to be careful not to get yourself caught or else you might get expelled.