Extra Information and Practice
The following sites provide additional explanations and examples of ‘be going to’ and ‘will’. In addition, sites are provided where you can practice what you know and have learnt.
Perfect English Grammar
Provides concise descriptions of when and how the two future forms are used, as well as providing examples and online exercises to practice.
http://www.perfect-english-grammar.com/will-or-be-going-to.html
English Grammar 4 U Online
This page provides no explanations of the future forms but offers exercises that are suitable for beginners to intermediate level students.
http://www.ego4u.com/en/cram-up/grammar/future-1-going-to/exercises
Wikipedia- Going to- Future
This page provides ALOT of information ‘going to.’ Because of the volume of information and the high level of English used to describe the grammar concept, I think this page is suitable for students who are at a high/strong intermediate to advanced level. There are no exercises on this page.
https://en.wikipedia.org/wiki/Going-to_future
English Grammar Secrets- Going to or Will
This page provides brief but concise explanations and multiple examples of the concepts being discussed. This site has a lot of exercises students can choose from. Suitable for pre-intermediate to- upper intermediate level students.
http://www.englishgrammarsecrets.com/goingtoorwill/menu.php
YouTube- Will vs Going to, English Future Tenses
This video gives a good description of the differences and uses of going to and will. Keep in mind that while this video is good, it gives basic examples and that there are a few things the author missed out. Its a good introduction to the concept suitable for students starting at the pre-intermediate level and upwards.
http://www.youtube.com/watch?v=ALejnj–Was
Better English
This particular pages only provides exercises that are suitable for pre-intermediate and intermediate level students.
http://www.better-english.com/grammar/willgo.htm
AutoEnglish- Be going to or Will Exercises
This is a 2 page pfd file that contains exercises and answers. The file cannot be completed online and must be printed. Suitable for high pre-intermediate students to upper intermediate students.
http://autoenglish.org/tenses/gr.gowill.pdf
Oxford University Press- will and going to
This site is has excerises on that are suitable for pre-intermediate students.