New version of water margin joke

One day, the geography teacher asked the students, "Where does this river go?" .

A student suddenly stood up and sang, "The river flows east." 。

The teacher ignored him and then asked, "How many stars are there in the sky?" ,

That classmate sang "Stars in the sky join the Big Dipper,

The teacher was angry: "Get out!" ,

Student: "Just leave." ,

The teacher said helplessly, "Are you sick?" ,

Student: "You have everything I have!" " ,

Teacher: "Would you please try one more sentence?" ,

Student: "If the road is rough, shout!" ,

Teacher: "Do you believe I hit you?" ,

Student: "Do it when you should",

The teacher was angry: "I told you to quit school!" " ,

Student: "Rush into Kyushu"