Practice

Here you can practise the grammar topics we've studied in class... and many others:

http://en.wikibooks.org/wiki/English_for_B2_Students/Print_version

http://www.examenglish.com/grammar/b2_grammar.html

http://www.examenglish.com/CEFR/b2.htm

http://www.examenglish.com/CEFR/b2.htm

Practise vocabulary here:

http://www.examenglish.com/CEFR/b2.htm

http://www.ihbristol.com/free-english-exercises/grammar-vocabulary-sayings