How can I say this
In a interview I want to tell them that I can speak English and Chinese, of course Chinese is my mother language. So What I should say.
1. I can speak English, besides my native language-Chinese.
2. I can speak both English and Chinese as well.
3. I can not only speak English, but Chinese.
4. As well as Chinese, I can also speak English.
5. I can speak two languages, including my native language Chinese.
6. I can speak two languages, Chinese and English, which is a foreign language to me.
My questions are :
1. have I made some mistakes in previous examples ?
2. which one is the best ? or what does a native speaks say about this ?