一篇作文：What do you want to be

What do you want to be ?

What do you want to be in the future ? Maybe some people want to be a teacher .Teacher is an interesting job but also difficult to do well. Being a teacher ,you can stay with lovely children .However, some kids are so naughty that a teacher must to help them. You need to teach them lots of different things .First of all ,you have to know lots of knowledge. Being a teacher is not so good .Teachers have to do things in a very short time and have so much homework to correct .After working ,sometimes you get tired but nothing can make a teacher happier than his or her students are successful.