Hi there again. Are you finding the new grammar bits easy? I'm sure you would like to practice a little bit more. I found a great page called English Grammar Secrets where grammar rules are explained in a very simple and understandable way; they also provide you with exercises to assimilate the explanations.
So why not try reading the rules and doing the exercises on the Future Continuous and Future Perfect?
And of course... your all-time favourite! Click here to practice the structures "Used to" / "get used to", etc...
Do you still want some extra explanation? Click here to access a different site and here to do more exercises on "used to".