英语自我介绍30秒.参加比赛.急用.类似于“大家好!我是某某某,某某初中几年级几班”的样子.速求!

Hello, everyone. My name is ... I come from class ... grade... .in... school. It is a great pleasure for me to participate in this competition, I will do my best, thank you!

hello everyone! I'm XXX. i come from class X grade 2. I'm very honor to stand here to XXX

Hello everyone!First,I am introduce myself to you .My name is XXX.I am XX years old.I am from XX School.I feel very honored to participate in this competition.选我吧!