Lately, many of you are asking me about websites that could be useful to improve your reading skills. First of all, I would advise you to go to the library and borrow a book that you like. It looks obvious, but the more you read, the more your reading skills improve.
It is also true that sometimes, you need to practice with the kind of activities that we do in our test. You may understand a text but another thing is being able to show that you have really understood it. That's why I recommend you this website. It is divided into 6 levels. Check that it's suitable for level 6 in your case.
Click here
I hope you like it. If you don't understand anything about the page, please let me know.