tercar a will going to

http://www.better-english.com/grammar/willgo.htm
http://www.perfect-english-grammar.com/support-files/will_or_be_going_to.pdf
http://www.englishexercises.org/makeagame/viewgame.asp?id=2675
http://www.englishexercises.org/makeagame/viewgame.asp?id=4180