When the picture composition teacher is absent

On the afternoon of Monday, three classes of classmates and teachers in five years were taking self-study classes in the classroom. At this time, Teacher Xu, the class teacher, received a phone call saying that her mother was ill and asked her to go home to take care of her mother. Teacher Li said to the students: "I will leave some homework for you. After you have finished, you have to listen to the class leader." Then he left.

After Teacher Li left, the students started their homework. After a while, Wang Gang said to another classmate:

"Hey, anyway, we have finished our homework, play for a while."

"Good," said the classmate.

So, Wang Gang folded a paper plane and cast it in the air. The paper plane immediately flew in the classroom, causing the laughter of the students.

Then, Xiao Ming jumped on the table, took the broom as a guitar, shook his head and sang a little song.

Wang Hong picked up a chalk head, walked down the chair and painted on the blackboard. And Zhao Ming picked up the pencil case as a microphone, and stood on the table and shook his head and sang a song.

At this time, Wang Ji, like a big boss, put his feet on the table, picked up the chair, and swayed back and forth.