Exercises to Prepare B2

I've found by chance this blog to prepare exams of B2. Although it's suppose to be a higher level I think it might be useful to work with; if you find it too difficult, look for the posts of B1. The purpose of this post is to give you exercises to practise English using the format of exam in order to get familiar with it, as it's just practice.
On the other hand, if you feel challenging to have a try with C1, go ahead; but remember there are many differences among CCAA in Spain and also in other institutions which provide exams. As an example, notice that B2 is considered "inglés avanzado" while in Comunidad de Madrid it's the end of intermediate leve.
The examples shown here are taken from previous exams so you might have already done them but the way they are presented is very useful, that is, by skills, although mediation is not included.
The link I´m talking about is this: B2
in Idiomium they also have other links for more practice also by skills:

• listening B2
• reading B2
• writing B2 but also it's useful this entry "tipos de writing"
• speaking B2
• B2 / FCE exams

As usual, let me tell you you should use this practice in chunks, that is, in little portions and paying attention to your weaknesses.