7th grade Present continuous Tense

Click here to do some exercises:

http://www.isabelperez.com/happy/tenses/present_cont.htm

http://www.englishpage.com/verbpage/verbs1.htm

http://web2.uvcs.uvic.ca/elc/studyzone/330/grammar/pcont1.htm

http://www.englishexercises.org/makeagame/viewgame.asp?id=4675