用英语怎么说在明年1月6日前写成所有的文章

在明年1月9日前写完所有的10篇文章,写文章的先后无顺序要求.
1、You should finish all these 10 articles before January 9,2015 and you don't have to write it in given orders.或者there's no need to do it in the listed order.或者be not followed in the order listed.
2、I need to see all these 10 articles on my desk till January 9,2015.
3、All these 10 articles should be done by January 9,2015 in your perferred sequence/order或者in the order you like.