modal verbs for THAT'S ENGLISH and INTERMEDIATE

Hello students!,

This is the post where you'll find some links to practice with modal verbs. Remember that modal verbs can transmit a lot of notions and we will have to dedicate plenty of time to their study...

Here are some links that you may use:
THEORY:
http://www.myteacherpages.com/webpages/alfonsolopez/files/Modal%20Verbs.pdf

PRACTICE:
http://www.englishpage.com/modals/modalintro.html

http://www.autoenglish.org/modalverbs.htm


You'll like these too:
http://www.isabelperez.com/grammar.htm

http://esl.about.com/od/gramma1/Intermediate_Level_English_Grammar_for_ESL_Learners.htm
Enjoy!!