wo xuexi hanyu 我学习汉语

Nin hao nimen ! 您好，你们！
Hen gaoxing renshi nimen ! 很高兴认识你们！
Wo jiao Anne. Wo shi faguo ren.Wo zhu zai shanghai. Wo hen xihuan shanghai. 我叫ANNE。我是法国人。我住在上海。我很喜欢上海。
Wo xuexi hanyu, wo qu zhongguo xuexiao. Hanuy hen nan. Wo yao chong guo peng you hé faguo peng you. 我学习汉语，我去中国学习。汉语很难。我要中国朋友和法国朋友。
Wo you yige nuer shui shiì fayu xuexiao. wo yao 我有一个nuer shui shii 法语学校。我要（Actually, this is the only sentence I cannot understand~~so, you got a really good beginning~~Do you mean that you go to a French school which also teaches Chinese people English?)
Ta hai jiao zhongguo hé yīngyǔ. 它还教中国和英语。
Zhoumo yukuai 周末愉快。

wo xuexi hanyu

Nin hao nimen hao!
hen gaoxing renshi nimen !
wo jiao Anne. wo shi faguo ren.wo zhu zai shanghai. wo hen xihuan shanghai.
wo xuexi hanyu, wo qu zhongguo xuexiao. Hanuyyu hen nan. wo yaoyou chongzhongguo peng you hé faguo peng you.
Wo you yige nuer shui shiì fayu xuexiao. wo yao
Ta hai jiao zhongguo hé yīngyǔ. ???  

<em>Sorry I didn't quite get you here,I just can guess.Were you trying to say that,you have a daughter which is going to French school and you also want her to learn Chinese and English?</em>(wo you yi ge nu er zai fa yu xue xiao,wo yao ta hai xue zhongwen he yingyu。)

or you were saying you have a daughter which teaching both Chinese and English in a French school?(wo you yi ge nu er shi fa yu xue xiao de lao shi,wo yao ta jiao zhongwen he yingyu。)

zhoumo yukuai!

Overall you did pretty good,just a tiny inessential thing you can be notice is,your writting habit is in English style,the first letter of the sentence is no need to to be capital and the punctuation is in English.Good job and good luck to your study of Chinese :)