FORVO

Are you looking for an online pronunciation dictionary?
Take a look at this one I have just discovered!!

Interesting

I haven' t been to London yet
I have yet to go to London

Drive time with @imkylemillar

And the possibility to listen it by podcast:
http://www.ivoox.com/2015-03-12-drive-time-19-29-audios-mp3_rf_4206302_1.html

Some stories for the little ones in Xmas (audiobooks)

Beauty and the Beast

The Mermaid

The Nightingale

The Ugly Duckling

Merry Christmas and Happy 2015!

https://www.youtube.com/watch?v=h-I2HzVSDf0

https://www.youtube.com/watch?v=MZVY-pGDsN4

https://www.youtube.com/watch?v=XpxNNalLTB4

https://www.youtube.com/watch?v=HWv72L4wgCc

Grammar doubts?

Visit The British Council webpage, check for grammar aspects and ..if you want..practise!

Start learning English?

Check this page if you are starting to learn English and you want to practise every skill:
http://esl.about.com/od/beginningenglish/u/start.htm

Affixes

Prefijos y sufijos

Explicación en castellano con pronunciación:

http://www.curso-ingles.com/gramatica-inglesa/prefix_suffix.php

Lista detallada:

http://www.englishcom.com.mx/downloads/prefijos-y-sufijos-en-ingles.pdf

Prefijos y ejercicios:

http://www.ejerciciodeingles.com/creacion-lexical-ingles-prefijacion/

Sufijos y ejercicios:

http://www.ejerciciodeingles.com/creacion-lexical-ingles-sufijacion/

List:

http://www.readingrockets.org/article/root-words-roots-and-affixes

Affixes’  dictionary

http://www.affixes.org/

Exercises:

http://www.myenglishpages.com/site_php_files/vocabulary-exercise-affixes.php#.VGxL_fmG88c

http://www.englishexercises.org/makeagame/viewgame.asp?id=3677

http://www.english-grammar.at/online_exercises/prefixes-suffixes/prefixes-suffixes-index.htm

List and many exercises:

http://www.uefap.com/vocab/build/building.htm

-ing or infinitive?

Verbos seguidos de –ing o infinitivo

Alguna explicación sencilla, con ejercicios:

http://www.mansioningles.com/gram57.htm

http://www.aulafacil.com/cursos/l22493/idiomas/ingles/ingles-repaso-de-gramatica/verbos-seguidos-de-infinitivo-gerundio

http://www.vitutor.com/gramatica_inglesa/verb_tense/infinitive_ing_form.html

Explicación detallada, en castellano, con ejercicios:

http://www.really-learn-english.com/gerunds-and-infinitives-es.html

Más avanzado, explicaciones en inglés y más ejercicios:

https://learnenglish.britishcouncil.org/en/grammar-reference/verbs-followed-ing-or-infinitive-1

http://www.englishpage.com/gerunds/

http://www.ego4u.com/en/cram-up/grammar/infinitive-gerund

Vaughan!

Si estás aprendiendo inglés, ya sabes lo importante que es escucharlo, por eso te recomiendo, 100%, Vaughan Radio, accesible desde tu ordenador pero también con su propia app  gratuita para tu android.
Better not to explain, just listen to it for a while and tell me....

En otra ocasión hablaremos de las numerosas aplicaciones que hay para aprender inglés en el móvil...

Brief explanation of expressing the future, in Spanish, and links

Futuros (this explanation is not complete and it only shows a general and basic difference):

Will – decisiones espontáneas que se toman mientras se habla: 

look! I have one euro in my pocket! I will buy some bread!

Going to – decisions espontáneas ya tomadas: 

before I have seen that I don´t have bread, I´m going to buy bread tomorrow

before I have found a euro in my pocket, I´m going to buy son e bread with it

Presente simple – planificadas y no dependen de nosotros: 

the train leaves tomorrow at 7.30 

Presente continuo – planificadas y dependen de nosotros: 

we are leaving tomorrow at 7.30 by car

Links explaining future forms:

This is the best explanation in Spanish, very clear, with a lot of exercises at the end:

http://www.ejerciciodeingles.com/formas-verbales-del-futuro-en-ingles/

Another explanation in Spanish:

http://elblogdelingles.blogspot.com.es/2010/11/el-futuro-en-ingles.html

Explanation in Spanish with video:

http://www.blueblocnotes.com/grammar/future-tenses/comparison

Spanish explanation with exercise:

http://www.mansioningles.com/gram41.htm

Explanation in English with exercises:

http://web2.uvcs.uvic.ca/elc/studyzone/410/grammar/410-expressing-the-future.htm

Explanation in English with a comparison with French:

http://linguapress.com/grammar/future.htm

Explanation of future forms in English:

http://www.usingenglish.com/articles/ways-expressing-future-in-english.html