I am very sad today. I go to school with Xiaoming.

On the first day of school, it was sunny, and Grandpa Sun showed a red smiling face. My sister takes my brother to school. Sister holding her brother in one hand and pointing to the front with the other, excitedly said to her brother, "That is our beautiful campus." The younger brother nodded and said, "What a beautiful school!" Sister added: "When you get to school, go to your classroom by yourself." The younger brother stamped his foot and said, "No, no, I want you to take me in." My sister pretended to be angry and said, "You should learn to stand on your own feet and don't let your sister accompany you in everything." My brother has to agree. Soon, they came to the campus, and they walked happily to their respective classes.