Writing Right

I think, one of the main problems that Natalia and Diego have is that they get confused with the use of the tenses. So, when you read and analyze their last posts you see that they repeat some of the same mistakes they made before. There are also some mistakes on punctuation and capitalization. However, they have improved quite a lot their word order, because they only have a few mistakes on that.
I believe that if they want to improve their writing skills first of all they have to read some other stuff in English. If their read and notice about the expressions, the use of the tenses or lexical chunks, they are going to be more aware of their next posts in order to write them more carefully. At the same time, and I think that Javiera wrote it, that a good idea is to read the posts twice before they publish them. To be honest, I do not do that frequently when I create pieces of writings or posts but I know I have to do it for my own learning.