Homophonic joke

The teacher spoke to the students before the start of school: The Education Committee will come to the school for inspection tomorrow, and you must wear school uniforms tomorrow. Remember, if something happens, you must write a note.

Xiaoming doesn't study hard at ordinary times. He always writes in big white. On this day, he really couldn't go to school because of something, so he wrote a note for his classmates to take to the teacher. The teacher was startled when he saw it, but the note read as follows: "Hello, teacher! I went to my father's unit to see him off in the morning and had to wear mourning clothes to school in the afternoon. " What are you going to study? When such a big accident happened in someone's family, the teacher quickly came to his family on behalf of several class cadres to show concern and pay tribute to grief. I didn't find anything when I went to his house, but later I learned that it was all caused by fake articles. Readers must know, send the finals, send the clock; Don't use it indiscriminately; Can filial piety and school uniform be equated? ! !