Please translate an English composition. (Chinese to English) English class. I'm going to send text messages on my mobile phone. ...

I tried to send a message on my mobile phone in English class, but suddenly the teacher found out. He told me to stop playing and I had to apologize to him after class. I promise I won't use it in class My teacher is not very angry with me. He just said that it is a school rule that students can't play mobile phones in class. He wants me to keep my promise. That's about it.