1. Find Language Partners - Click on 'Language Partners' to find a native speaker to practice oral communication or just to learn about other cultures. 找语言伙伴 - 到语言伙伴中去寻找，要主动一点。可以从简单的对话开始交流。 2. Find a Language Teacher - You can find a professional teacher when you click on 'Language Teachers' to formally instruct you. Or you can hire a tutor to help you with your homework or materials. 如果你的经济上允许，你也可以找一名专业的教师来帮助你。italki上有不少的英语教师资质都是不错的。并且价格也相对一些培训机构的便宜很多。

Hi Nancy, this Italki site will help you http://www.italki.com/knowledge/page/IMPROVE%20YOUR%20ENGLISH%20LISTENING%20SKILLS.htm

I'm also find a useful way to improve my oral English

Hi,Dear Nancy ^^..Try to have a voice chat with English native speaker (you can search for it here)by using a Skype or something like Skype like a MSN,YM or anything else.Good luck