1) http://www.agendaweb.org/exercises/verbs/do-does
2) http://www.grammar.cl/Games/Short_Answers_Present.htm
3)http://www.eslgamesplus.com/present-simple-tense-action-verbs-interactive-monkey-game/
4) http://www.bastrimbos.com/Hotpotatoesfiles/spresvraag2.htm
5) http://www.montsemorales.com/gramatica/PresSimpQues1Spt.htm
6)http://www.eslgamesplus.com/verb-to-be-auxiliary-verb-am-is-are-esl-grammar-activity/
8) http://www.englishexercises.org/makeagame/viewgame.asp?id=2304
9) http://web2.uvcs.uvic.ca/elc/studyzone/330/grammar/pres1.htm