Modal verbs

Hi guys!

I know you've got lots of plans for Easter, but just in case you happen to have some time for English here you have a few links related to next week's unit:

http://esl.fis.edu/grammar/rules/modal.htm

http://esl.about.com/od/grammarintermediate/a/mvbasics_ex.htm

http://www.english-test.net/esl/learn/english/grammar/ei007/esl-test.php

http://www.englishpage.com/grammar/Modal_Verbs/Exercises/

Enjoy your Easter holidays!