Tell me a joke that makes you laugh?

The teacher asked Xiao Ming, what is Xiao Ming's 1+ 1? Xiao Ming replied, I don't know. The teacher said, what a fool! Go home and ask your parents. First, he asked his mother who was cooking. Xiao Ming asked: What is Mom's 1+ 1? His mother was about to answer his question, but the dish was cooked. She said, there is no time, go away. Xiao Ming asked his father again, and his father was watching football. He said, wow, that's cool. He asked his sister again. His sister is singing, singing: My home is in the field of hope. He asked his uncle, who was on the phone with someone else and said, honey, I'll wait for you outside. Xiao Ming thought: I have asked all the questions I should ask. It's time for me to answer the teacher's question. Back at school, the teacher asked Xiao Ming what Xiao Ming was! Xiao Ming said, no time, go away. The teacher slapped Xiaoming in the face and said, What? You told me again, and Xiao Ming said, Wow, that's cool. The teacher said: Where is your home? Xiaoming said: My home is in the field of hope. The teacher said, "Go outside and stand for me." Xiao Ming said unjustly, "honey, I'll wait for you outside."