What does the future hold?

Happy New Year! I guess it's about time to come back to work, isn't it? And, why not, the perfect time to think of our future plans and dreams. 
In their song 'I'm gonna be', really popular thanks to movies such as 'Benny & Joon', the sitcom 'How I met your mother' and TV advertisements, the Scottish group The Proclaimers makes use of four different tenses (present simple, present continuous, 'will' and 'be going to') to talk about the future. 
Now, paying attention to these tenses, listen to the song and do the gap-fill activity below. Get the key clicking the link on the toolbar.
By the way, why don't you try to find out the meaning of the Scottish word 'haver' (L.7)?