MODAL VERBS EXERCISES ONLINE

this post is meant for Advanced 2 but can be used by Intermediate Students as well

Below are some links to practise modal verbs of all kinds...

http://english-language.webpark.pl/modal_verbs.html

http://www.advanced-english-grammar.com/modal-verb-exercises.html

http://www.nonstopenglish.com/exercise.asp?exid=917