A：How do you do? My name is Henry Levin, and I will be your teacher for this freshman English course. Now, I'd like the students to give the class a self-introduction, so we can get to know each other.

B：Hi, my name is Pablo. I was born here in Miami, and I like going to the beach.

C：Hello, I am Gao Jun, and I just arrived from Beijing. I want to improve my English, and I hope to learn a lot this year.

D：Let me introduce myself. My name is Diana parker. I'm the school's librarian. I take care of the books in the library.

E：May I introduce myself? I'm James Murphy. I'm a clerk. I type letters and reports.

F：Hi! I don't think we've met. I'm a nurse. I take care of people who are sick.

G：Allow me to introduce myself. I'm Mr. Peter Harris. I'm the principal of this school. It's my job to make sure everything in the school runs smoothly.