Here are the LINKS to study...
Enjoy your HOLIDAY!!
Here you can practice the BE GOING TO form in AFFIRMATIVE, NEGATIVE AND INTERROGATIVE.
https://www.ego4u.com/en/cram-up/grammar/future-1-going-to
http://a4esl.org/q/h/0101/sv-goingto.html
GOING TO vs WILL
http://www.englisch-hilfen.de/en/exercises/tenses/will_going_to_future.htm
http://www.better-english.com/grammar/willgo.htm
http://www.grammarbank.com/will-vs-going-to-exercises.html
Read the vocabulary about PLACES.
http://www.vocabulary.cl/Basic/Places_City.htm
PLAY a game on line about FUTURE TENSE.
http://www.eslgamesplus.com/future-forms-review-spin/
