Future tense

explanation:

http://www.englisch-hilfen.de/en/grammar/future_diagram.htm
http://www.englishpage.com/verbpage/simplefuture.html

will:

http://www.englisch-hilfen.de/en/exercises/tenses/will_future_mix.htm
http://www.englisch-hilfen.de/en/exercises/tenses/will_future_statements.htm
http://www.englisch-hilfen.de/en/exercises/tenses/will_future_negation.htm
http://www.ego4u.com/en/cram-up/grammar/future-1-will/exercises
http://esl-efl.webpark.pl/future_english.html
http://engli.webpark.pl/questiontags.htm
http://www.englisch-hilfen.de/en/exercises/tenses/going_to_future_negation.htm
http://www.englisch-hilfen.de/en/exercises/tenses/will_future_statements.htm
http://www.englisch-hilfen.de/en/exercises/questions/will_future.htm
http://www.englisch-hilfen.de/en/exercises/questions/will_future2.htm
 http://www.englisch-hilfen.de/en/exercises/tenses/will_future_mix.htm
http://www.englisch-hilfen.de/en/exercises/tenses/will_future_mix.htm

going to:

explanation:

http://www.ego4u.com/en/cram-up/grammar/future-1-going-to

exercises:

http://www.englisch-hilfen.de/en/exercises/tenses/going_to_future_statements.htm
http://www.englishgrammarsecrets.com/goingtofuture/menu.php
http://english.lingolia.com/en/grammar/tenses/future-i-simple-going-to/exercises
http://www.englishexercises.org/makeagame/viewgame.asp?id=2792
http://www.englishexercises.org/makeagame/viewgame.asp?id=5640
http://www.englishpage.com/verbpage/verbs18.htm
http://www.ego4u.com/en/cram-up/grammar/future-1-going-to/exercises
http://www.englisch-hilfen.de/en/exercises/tenses/going_to_future_negation.htm
http://www.englisch-hilfen.de/en/exercises/tenses/going_to_future_statements.htm
http://www.englisch-hilfen.de/en/exercises/questions/going_to_future.htm
http://www.englisch-hilfen.de/en/exercises/questions/going_to_future2.htm
http://www.englisch-hilfen.de/en/exercises/tenses/going_to_future_mix.htm
http://www.englisch-hilfen.de/en/exercises/tenses/going_to_future_mix2.htm

mix:

http://www.englisch-hilfen.de/en/exercises/tenses/will_future_mix.htm
http://www.englisch-hilfen.de/en/exercises/tenses/will_going_to_future.htm
http://www.ingilizcechat.net/exercises/grammar/future_exercise_1.htm

pdf worksheet (will + going to):

http://year5seagulls.files.wordpress.com/2013/05/future-tense.pdf

present continous for future:

explanation:
http://www.edufind.com/english/grammar/future_arrangements.php

exercises:
https://www.englishclub.com/esl-games/grammar/jumbled-future-present-continuous-1.htm
http://www.examenglish.com/grammar/A2_present_continuous_for_future.htm
http://www.ego4u.com/en/cram-up/grammar/present-progressive/use/exercises?use02
http://esl.fis.edu/grammar/single/future2.htm


print and practise:
http://www.language-worksheets.com/present-continuous-future-elementary.html