Grammar

Future Perfect Explanation:

http://www.bbc.co.uk/learningenglish/english/course/upper-intermediate/unit-13/tab/grammar

http://learnenglish.britishcouncil.org/en/quick-grammar/future-continuous-future-perfect

Future Perfect Explanation with video and exercises: http://www.bbc.co.uk/learningenglish/english/course/upper-intermediate/unit-13/session-1

Exercises:

https://elt.oup.com/student/englishfile/upperint3/grammar/file04/nef_int_grammar04_a01?cc=gb&selLanguage=en

https://elt.oup.com/student/result/engupp/a_grammar/unit03/3b?cc=gb&selLanguage=en

Conditionals

Conditionals Explanation (Zero, First and Second): http://learnenglish.britishcouncil.org/en/quick-grammar/conditionals-1

Zero and First Conditional Exercises: https://elt.oup.com/student/englishfile/upperint3/grammar/file04/nef_int_grammar04_b01?cc=gb&selLanguage=en

First Conditionals

https://elt.oup.com/student/result/engupp/a_grammar/unit03/3c?cc=gb&selLanguage=en

Second Conditional Exercises:

https://elt.oup.com/student/result/engupp/a_grammar/unit03/3d?cc=gb&selLanguage=en

All conditionals:

https://elt.oup.com/student/fceresult/fce/a_grammar/unit11?cc=gb&selLanguage=en

https://elt.oup.com/student/headway/upperintermediate/grammar/unit11/hwy_upp_unit11_2?cc=gb&selLanguage=en

Describing Purpose Exercises:

https://elt.oup.com/student/englishfile/upperint3/grammar/file09/nef_int_grammar09_a01?cc=gb&selLanguage=en

Vocabulary

Video Vocabulary:

http://www.bbc.co.uk/learningenglish/english/course/upper-intermediate/unit-4/session-2

http://www.bbc.co.uk/learningenglish/english/course/upper-intermediate/unit-6/session-2

Listening

Age (listen and read subtitles):

https://www.youtube.com/watch?v=SPNMim2FqVk

Homes of the future:

http://learnenglish.britishcouncil.org/en/word-street/homes-future

Innovation is Great:

http://learnenglish.britishcouncil.org/en/britain-great/innovation-great-part-1

News:

http://www.bbc.co.uk/learningenglish/english/course/upper-intermediate/unit-17/session-3

Extra Terrestrial Intelligence:

http://www.esl-lounge.com/student/listening/4L2-seti.php

Reading

Overpopulation:

http://learnenglish.britishcouncil.org/en/magazine/overpopulation

Space:

http://learnenglish.britishcouncil.org/en/magazine/space

Cloning:

http://www.esl-lounge.com/student/reading/4r7-edit-clone.php

Digital Divide:

http://www.myenglishpages.com/site_php_files/reading-digital-divide.php