Q: What should I say when I call the Admissions Office when I apply for transfer?

Ask about the enrollment of their school this year, then explain your own situation and see if there is any need to adjust. You must be sincere. After all, you are asking others to do something. As long as he doesn't say no for sure, there is still a chance. You can also ask about the situation in previous years, which is basically the case. If the teacher has a good attitude, you can talk to him and ask him to help you figure out what to do (this is less likely).